40389804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12329}}^1$

素因数の和:12359

約数の個数: 72

約数和(自身を含む): 125667360

約数和(自身を除く): 85277556

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, 12329, 24658, 36987, 49316, 73974, 86303, 110961, 147948, 160277, 172606, 221922, 258909, 320554, 345212, 443844, 480831, 517818, 641108, 776727, 961662, 1035636, 1121939, 1442493, 1553454, 1923324, 2243878, 2884986, 3106908, 3365817, 4487756, 5769972, 6731634, 10097451, 13463268, 20194902, 40389804]

約数ペア:

[(1, 40389804), (2, 20194902), (3, 13463268), (4, 10097451), (6, 6731634), (7, 5769972), (9, 4487756), (12, 3365817), (13, 3106908), (14, 2884986), (18, 2243878), (21, 1923324), (26, 1553454), (28, 1442493), (36, 1121939), (39, 1035636), (42, 961662), (52, 776727), (63, 641108), (78, 517818), (84, 480831), (91, 443844), (117, 345212), (126, 320554), (156, 258909), (182, 221922), (234, 172606), (252, 160277), (273, 147948), (364, 110961), (468, 86303), (546, 73974), (819, 49316), (1092, 36987), (1638, 24658), (3276, 12329)]