12609541548

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{997}}^1\times {\mathrm{1367}}^1$

素因数の和:2631

約数の個数: 72

約数和(自身を含む): 32053668192

約数和(自身を除く): 19444126644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 997, 1028, 1367, 1542, 1994, 2313, 2734, 2991, 3084, 3988, 4101, 4626, 5468, 5982, 8202, 8973, 9252, 11964, 12303, 16404, 17946, 24606, 35892, 49212, 256229, 351319, 512458, 702638, 768687, 1024916, 1053957, 1362899, 1405276, 1537374, 2107914, 2306061, 2725798, 3074748, 3161871, 4088697, 4215828, 4612122, 5451596, 6323742, 8177394, 9224244, 12266091, 12647484, 16354788, 24532182, 49064364, 350265043, 700530086, 1050795129, 1401060172, 2101590258, 3152385387, 4203180516, 6304770774, 12609541548]

約数ペア:

[(1, 12609541548), (2, 6304770774), (3, 4203180516), (4, 3152385387), (6, 2101590258), (9, 1401060172), (12, 1050795129), (18, 700530086), (36, 350265043), (257, 49064364), (514, 24532182), (771, 16354788), (997, 12647484), (1028, 12266091), (1367, 9224244), (1542, 8177394), (1994, 6323742), (2313, 5451596), (2734, 4612122), (2991, 4215828), (3084, 4088697), (3988, 3161871), (4101, 3074748), (4626, 2725798), (5468, 2306061), (5982, 2107914), (8202, 1537374), (8973, 1405276), (9252, 1362899), (11964, 1053957), (12303, 1024916), (16404, 768687), (17946, 702638), (24606, 512458), (35892, 351319), (49212, 256229)]