31801098

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5693}}^1$

素因数の和:5731

約数の個数: 48

約数和(自身を含む): 77893920

約数和(自身を除く): 46092822

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 5693, 11386, 17079, 34158, 39851, 79702, 108167, 119553, 216334, 239106, 278957, 324501, 557914, 649002, 757169, 836871, 1514338, 1673742, 2271507, 4543014, 5300183, 10600366, 15900549, 31801098]

約数ペア:

[(1, 31801098), (2, 15900549), (3, 10600366), (6, 5300183), (7, 4543014), (14, 2271507), (19, 1673742), (21, 1514338), (38, 836871), (42, 757169), (49, 649002), (57, 557914), (98, 324501), (114, 278957), (133, 239106), (147, 216334), (266, 119553), (294, 108167), (399, 79702), (798, 39851), (931, 34158), (1862, 17079), (2793, 11386), (5586, 5693)]