22738716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 77296128

約数和(自身を除く): 54557412

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 631, 693, 819, 858, 924, 1001, 1092, 1262, 1287, 1386, 1638, 1716, 1893, 2002, 2524, 2574, 2772, 3003, 3276, 3786, 4004, 4417, 5148, 5679, 6006, 6941, 7572, 8203, 8834, 9009, 11358, 12012, 13251, 13882, 16406, 17668, 18018, 20823, 22716, 24609, 26502, 27764, 32812, 36036, 39753, 41646, 48587, 49218, 53004, 57421, 62469, 73827, 79506, 83292, 90233, 97174, 98436, 114842, 124938, 145761, 147654, 159012, 172263, 180466, 194348, 229684, 249876, 270699, 291522, 295308, 344526, 360932, 437283, 516789, 541398, 583044, 631631, 689052, 812097, 874566, 1033578, 1082796, 1263262, 1624194, 1749132, 1894893, 2067156, 2526524, 3248388, 3789786, 5684679, 7579572, 11369358, 22738716]

約数ペア:

[(1, 22738716), (2, 11369358), (3, 7579572), (4, 5684679), (6, 3789786), (7, 3248388), (9, 2526524), (11, 2067156), (12, 1894893), (13, 1749132), (14, 1624194), (18, 1263262), (21, 1082796), (22, 1033578), (26, 874566), (28, 812097), (33, 689052), (36, 631631), (39, 583044), (42, 541398), (44, 516789), (52, 437283), (63, 360932), (66, 344526), (77, 295308), (78, 291522), (84, 270699), (91, 249876), (99, 229684), (117, 194348), (126, 180466), (132, 172263), (143, 159012), (154, 147654), (156, 145761), (182, 124938), (198, 114842), (231, 98436), (234, 97174), (252, 90233), (273, 83292), (286, 79506), (308, 73827), (364, 62469), (396, 57421), (429, 53004), (462, 49218), (468, 48587), (546, 41646), (572, 39753), (631, 36036), (693, 32812), (819, 27764), (858, 26502), (924, 24609), (1001, 22716), (1092, 20823), (1262, 18018), (1287, 17668), (1386, 16406), (1638, 13882), (1716, 13251), (1893, 12012), (2002, 11358), (2524, 9009), (2574, 8834), (2772, 8203), (3003, 7572), (3276, 6941), (3786, 6006), (4004, 5679), (4417, 5148)]