39723012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 115367616

約数和(自身を除く): 75644604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 557, 566, 849, 1114, 1132, 1671, 1698, 1981, 2228, 2547, 3342, 3396, 3899, 3962, 5013, 5094, 5943, 6684, 7798, 7924, 10026, 10188, 11697, 11886, 15596, 17829, 20052, 23394, 23772, 35091, 35658, 46788, 70182, 71316, 140364, 157631, 315262, 472893, 630524, 945786, 1103417, 1418679, 1891572, 2206834, 2837358, 3310251, 4413668, 5674716, 6620502, 9930753, 13241004, 19861506, 39723012]

約数ペア:

[(1, 39723012), (2, 19861506), (3, 13241004), (4, 9930753), (6, 6620502), (7, 5674716), (9, 4413668), (12, 3310251), (14, 2837358), (18, 2206834), (21, 1891572), (28, 1418679), (36, 1103417), (42, 945786), (63, 630524), (84, 472893), (126, 315262), (252, 157631), (283, 140364), (557, 71316), (566, 70182), (849, 46788), (1114, 35658), (1132, 35091), (1671, 23772), (1698, 23394), (1981, 20052), (2228, 17829), (2547, 15596), (3342, 11886), (3396, 11697), (3899, 10188), (3962, 10026), (5013, 7924), (5094, 7798), (5943, 6684)]