15705526284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1021697}}^1$

素因数の和:1021775

約数の個数: 72

約数和(自身を含む): 46115360928

約数和(自身を除く): 30409834644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 15372, 1021697, 2043394, 3065091, 4086788, 6130182, 7151879, 9195273, 12260364, 14303758, 18390546, 21455637, 28607516, 36781092, 42911274, 62323517, 64366911, 85822548, 124647034, 128733822, 186970551, 249294068, 257467644, 373941102, 436264619, 560911653, 747882204, 872529238, 1121823306, 1308793857, 1745058476, 2243646612, 2617587714, 3926381571, 5235175428, 7852763142, 15705526284]

約数ペア:

[(1, 15705526284), (2, 7852763142), (3, 5235175428), (4, 3926381571), (6, 2617587714), (7, 2243646612), (9, 1745058476), (12, 1308793857), (14, 1121823306), (18, 872529238), (21, 747882204), (28, 560911653), (36, 436264619), (42, 373941102), (61, 257467644), (63, 249294068), (84, 186970551), (122, 128733822), (126, 124647034), (183, 85822548), (244, 64366911), (252, 62323517), (366, 42911274), (427, 36781092), (549, 28607516), (732, 21455637), (854, 18390546), (1098, 14303758), (1281, 12260364), (1708, 9195273), (2196, 7151879), (2562, 6130182), (3843, 4086788), (5124, 3065091), (7686, 2043394), (15372, 1021697)]