9980124

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1543}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 29570688

約数和(自身を除く): 19590564

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1543, 1617, 2156, 3086, 3234, 4629, 6172, 6468, 9258, 10801, 16973, 18516, 21602, 32403, 33946, 43204, 50919, 64806, 67892, 75607, 101838, 118811, 129612, 151214, 203676, 226821, 237622, 302428, 356433, 453642, 475244, 712866, 831677, 907284, 1425732, 1663354, 2495031, 3326708, 4990062, 9980124]

約数ペア:

[(1, 9980124), (2, 4990062), (3, 3326708), (4, 2495031), (6, 1663354), (7, 1425732), (11, 907284), (12, 831677), (14, 712866), (21, 475244), (22, 453642), (28, 356433), (33, 302428), (42, 237622), (44, 226821), (49, 203676), (66, 151214), (77, 129612), (84, 118811), (98, 101838), (132, 75607), (147, 67892), (154, 64806), (196, 50919), (231, 43204), (294, 33946), (308, 32403), (462, 21602), (539, 18516), (588, 16973), (924, 10801), (1078, 9258), (1543, 6468), (1617, 6172), (2156, 4629), (3086, 3234)]