13307638638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{572963}}^1$

素因数の和:573061

約数の個数: 48

約数和(自身を含む): 31352590080

約数和(自身を除く): 18044951442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3871, 7742, 11613, 23226, 572963, 1145926, 1718889, 3437778, 4010741, 8021482, 12032223, 24064446, 28075187, 45264077, 56150374, 84225561, 90528154, 135792231, 168451122, 271584462, 316848539, 633697078, 950545617, 1901091234, 2217939773, 4435879546, 6653819319, 13307638638]

約数ペア:

[(1, 13307638638), (2, 6653819319), (3, 4435879546), (6, 2217939773), (7, 1901091234), (14, 950545617), (21, 633697078), (42, 316848539), (49, 271584462), (79, 168451122), (98, 135792231), (147, 90528154), (158, 84225561), (237, 56150374), (294, 45264077), (474, 28075187), (553, 24064446), (1106, 12032223), (1659, 8021482), (3318, 4010741), (3871, 3437778), (7742, 1718889), (11613, 1145926), (23226, 572963)]