18702684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 65479680

約数和(自身を除く): 46776996

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 173, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 346, 351, 364, 378, 396, 429, 462, 468, 519, 546, 572, 594, 692, 693, 702, 756, 819, 858, 924, 1001, 1038, 1092, 1188, 1211, 1287, 1386, 1404, 1557, 1638, 1716, 1903, 2002, 2076, 2079, 2249, 2422, 2457, 2574, 2772, 3003, 3114, 3276, 3633, 3806, 3861, 4004, 4158, 4498, 4671, 4844, 4914, 5148, 5709, 6006, 6228, 6747, 7266, 7612, 7722, 8316, 8996, 9009, 9342, 9828, 10899, 11418, 12012, 13321, 13494, 14532, 15444, 15743, 17127, 18018, 18684, 20241, 21798, 22836, 24739, 26642, 26988, 27027, 31486, 32697, 34254, 36036, 39963, 40482, 43596, 47229, 49478, 51381, 53284, 54054, 60723, 62972, 65394, 68508, 74217, 79926, 80964, 94458, 98956, 102762, 108108, 119889, 121446, 130788, 141687, 148434, 159852, 173173, 188916, 205524, 222651, 239778, 242892, 283374, 296868, 346346, 359667, 425061, 445302, 479556, 519519, 566748, 667953, 692692, 719334, 850122, 890604, 1039038, 1335906, 1438668, 1558557, 1700244, 2078076, 2671812, 3117114, 4675671, 6234228, 9351342, 18702684]

約数ペア:

[(1, 18702684), (2, 9351342), (3, 6234228), (4, 4675671), (6, 3117114), (7, 2671812), (9, 2078076), (11, 1700244), (12, 1558557), (13, 1438668), (14, 1335906), (18, 1039038), (21, 890604), (22, 850122), (26, 719334), (27, 692692), (28, 667953), (33, 566748), (36, 519519), (39, 479556), (42, 445302), (44, 425061), (52, 359667), (54, 346346), (63, 296868), (66, 283374), (77, 242892), (78, 239778), (84, 222651), (91, 205524), (99, 188916), (108, 173173), (117, 159852), (126, 148434), (132, 141687), (143, 130788), (154, 121446), (156, 119889), (173, 108108), (182, 102762), (189, 98956), (198, 94458), (231, 80964), (234, 79926), (252, 74217), (273, 68508), (286, 65394), (297, 62972), (308, 60723), (346, 54054), (351, 53284), (364, 51381), (378, 49478), (396, 47229), (429, 43596), (462, 40482), (468, 39963), (519, 36036), (546, 34254), (572, 32697), (594, 31486), (692, 27027), (693, 26988), (702, 26642), (756, 24739), (819, 22836), (858, 21798), (924, 20241), (1001, 18684), (1038, 18018), (1092, 17127), (1188, 15743), (1211, 15444), (1287, 14532), (1386, 13494), (1404, 13321), (1557, 12012), (1638, 11418), (1716, 10899), (1903, 9828), (2002, 9342), (2076, 9009), (2079, 8996), (2249, 8316), (2422, 7722), (2457, 7612), (2574, 7266), (2772, 6747), (3003, 6228), (3114, 6006), (3276, 5709), (3633, 5148), (3806, 4914), (3861, 4844), (4004, 4671), (4158, 4498)]