39908388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2347}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 101245760

約数和(自身を除く): 61337372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 2347, 2834, 4251, 4694, 5668, 7041, 8502, 9388, 14082, 17004, 28164, 30511, 61022, 91533, 122044, 183066, 255823, 366132, 511646, 767469, 1023292, 1534938, 3069876, 3325699, 6651398, 9977097, 13302796, 19954194, 39908388]

約数ペア:

[(1, 39908388), (2, 19954194), (3, 13302796), (4, 9977097), (6, 6651398), (12, 3325699), (13, 3069876), (26, 1534938), (39, 1023292), (52, 767469), (78, 511646), (109, 366132), (156, 255823), (218, 183066), (327, 122044), (436, 91533), (654, 61022), (1308, 30511), (1417, 28164), (2347, 17004), (2834, 14082), (4251, 9388), (4694, 8502), (5668, 7041)]