42709212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13037}}^1$

素因数の和:13067

約数の個数: 72

約数和(自身を含む): 132883296

約数和(自身を除く): 90174084

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, 13037, 26074, 39111, 52148, 78222, 91259, 117333, 156444, 169481, 182518, 234666, 273777, 338962, 365036, 469332, 508443, 547554, 677924, 821331, 1016886, 1095108, 1186367, 1525329, 1642662, 2033772, 2372734, 3050658, 3285324, 3559101, 4745468, 6101316, 7118202, 10677303, 14236404, 21354606, 42709212]

約数ペア:

[(1, 42709212), (2, 21354606), (3, 14236404), (4, 10677303), (6, 7118202), (7, 6101316), (9, 4745468), (12, 3559101), (13, 3285324), (14, 3050658), (18, 2372734), (21, 2033772), (26, 1642662), (28, 1525329), (36, 1186367), (39, 1095108), (42, 1016886), (52, 821331), (63, 677924), (78, 547554), (84, 508443), (91, 469332), (117, 365036), (126, 338962), (156, 273777), (182, 234666), (234, 182518), (252, 169481), (273, 156444), (364, 117333), (468, 91259), (546, 78222), (819, 52148), (1092, 39111), (1638, 26074), (3276, 13037)]