138987702

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13963}}^1$

素因数の和:14057

約数の個数: 48

約数和(自身を含む): 348541440

約数和(自身を除く): 209553738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 13963, 27926, 41889, 83778, 97741, 125667, 195482, 251334, 293223, 586446, 879669, 1103077, 1759338, 2206154, 3309231, 6618462, 7721539, 9927693, 15443078, 19855386, 23164617, 46329234, 69493851, 138987702]

約数ペア:

[(1, 138987702), (2, 69493851), (3, 46329234), (6, 23164617), (7, 19855386), (9, 15443078), (14, 9927693), (18, 7721539), (21, 6618462), (42, 3309231), (63, 2206154), (79, 1759338), (126, 1103077), (158, 879669), (237, 586446), (474, 293223), (553, 251334), (711, 195482), (1106, 125667), (1422, 97741), (1659, 83778), (3318, 41889), (4977, 27926), (9954, 13963)]