42434028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12953}}^1$

素因数の和:12983

約数の個数: 72

約数和(自身を含む): 132027168

約数和(自身を除く): 89593140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12953, 25906, 38859, 51812, 77718, 90671, 116577, 155436, 168389, 181342, 233154, 272013, 336778, 362684, 466308, 505167, 544026, 673556, 816039, 1010334, 1088052, 1178723, 1515501, 1632078, 2020668, 2357446, 3031002, 3264156, 3536169, 4714892, 6062004, 7072338, 10608507, 14144676, 21217014, 42434028]

約数ペア:

[(1, 42434028), (2, 21217014), (3, 14144676), (4, 10608507), (6, 7072338), (7, 6062004), (9, 4714892), (12, 3536169), (13, 3264156), (14, 3031002), (18, 2357446), (21, 2020668), (26, 1632078), (28, 1515501), (36, 1178723), (39, 1088052), (42, 1010334), (52, 816039), (63, 673556), (78, 544026), (84, 505167), (91, 466308), (117, 362684), (126, 336778), (156, 272013), (182, 233154), (234, 181342), (252, 168389), (273, 155436), (364, 116577), (468, 90671), (546, 77718), (819, 51812), (1092, 38859), (1638, 25906), (3276, 12953)]