2016171378

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{39343}}^1$

素因数の和:39440

約数の個数: 64

約数和(自身を含む): 4891246080

約数和(自身を除く): 2875074702

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 351, 438, 657, 702, 949, 1314, 1898, 1971, 2847, 3942, 5694, 8541, 17082, 25623, 39343, 51246, 78686, 118029, 236058, 354087, 511459, 708174, 1022918, 1062261, 1534377, 2124522, 2872039, 3068754, 4603131, 5744078, 8616117, 9206262, 13809393, 17232234, 25848351, 27618786, 37336507, 51696702, 74673014, 77545053, 112009521, 155090106, 224019042, 336028563, 672057126, 1008085689, 2016171378]

約数ペア:

[(1, 2016171378), (2, 1008085689), (3, 672057126), (6, 336028563), (9, 224019042), (13, 155090106), (18, 112009521), (26, 77545053), (27, 74673014), (39, 51696702), (54, 37336507), (73, 27618786), (78, 25848351), (117, 17232234), (146, 13809393), (219, 9206262), (234, 8616117), (351, 5744078), (438, 4603131), (657, 3068754), (702, 2872039), (949, 2124522), (1314, 1534377), (1898, 1062261), (1971, 1022918), (2847, 708174), (3942, 511459), (5694, 354087), (8541, 236058), (17082, 118029), (25623, 78686), (39343, 51246)]