42665868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 162

約数和(自身を含む): 134384796

約数和(自身を除く): 91718928

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 67, 76, 84, 98, 114, 126, 133, 134, 147, 171, 196, 201, 228, 252, 266, 268, 294, 342, 361, 399, 402, 441, 469, 532, 588, 603, 684, 722, 798, 804, 882, 931, 938, 1083, 1197, 1206, 1273, 1407, 1444, 1596, 1764, 1862, 1876, 2166, 2394, 2412, 2527, 2546, 2793, 2814, 3249, 3283, 3724, 3819, 4221, 4332, 4788, 5054, 5092, 5586, 5628, 6498, 6566, 7581, 7638, 8379, 8442, 8911, 9849, 10108, 11172, 11457, 12996, 13132, 15162, 15276, 16758, 16884, 17689, 17822, 19698, 22743, 22914, 24187, 26733, 29547, 30324, 33516, 35378, 35644, 39396, 45486, 45828, 48374, 53067, 53466, 59094, 62377, 70756, 72561, 80199, 90972, 96748, 106134, 106932, 118188, 124754, 145122, 159201, 160398, 169309, 187131, 212268, 217683, 249508, 290244, 318402, 320796, 338618, 374262, 435366, 507927, 561393, 636804, 677236, 748524, 870732, 1015854, 1122786, 1185163, 1523781, 2031708, 2245572, 2370326, 3047562, 3555489, 4740652, 6095124, 7110978, 10666467, 14221956, 21332934, 42665868]

約数ペア:

[(1, 42665868), (2, 21332934), (3, 14221956), (4, 10666467), (6, 7110978), (7, 6095124), (9, 4740652), (12, 3555489), (14, 3047562), (18, 2370326), (19, 2245572), (21, 2031708), (28, 1523781), (36, 1185163), (38, 1122786), (42, 1015854), (49, 870732), (57, 748524), (63, 677236), (67, 636804), (76, 561393), (84, 507927), (98, 435366), (114, 374262), (126, 338618), (133, 320796), (134, 318402), (147, 290244), (171, 249508), (196, 217683), (201, 212268), (228, 187131), (252, 169309), (266, 160398), (268, 159201), (294, 145122), (342, 124754), (361, 118188), (399, 106932), (402, 106134), (441, 96748), (469, 90972), (532, 80199), (588, 72561), (603, 70756), (684, 62377), (722, 59094), (798, 53466), (804, 53067), (882, 48374), (931, 45828), (938, 45486), (1083, 39396), (1197, 35644), (1206, 35378), (1273, 33516), (1407, 30324), (1444, 29547), (1596, 26733), (1764, 24187), (1862, 22914), (1876, 22743), (2166, 19698), (2394, 17822), (2412, 17689), (2527, 16884), (2546, 16758), (2793, 15276), (2814, 15162), (3249, 13132), (3283, 12996), (3724, 11457), (3819, 11172), (4221, 10108), (4332, 9849), (4788, 8911), (5054, 8442), (5092, 8379), (5586, 7638), (5628, 7581), (6498, 6566)]