18796944

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4957}}^1$

素因数の和:5047

約数の個数: 40

約数和(自身を含む): 49183360

約数和(自身を除く): 30386416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 4957, 9914, 14871, 19828, 29742, 39656, 59484, 79312, 118968, 237936, 391603, 783206, 1174809, 1566412, 2349618, 3132824, 4699236, 6265648, 9398472, 18796944]

約数ペア:

[(1, 18796944), (2, 9398472), (3, 6265648), (4, 4699236), (6, 3132824), (8, 2349618), (12, 1566412), (16, 1174809), (24, 783206), (48, 391603), (79, 237936), (158, 118968), (237, 79312), (316, 59484), (474, 39656), (632, 29742), (948, 19828), (1264, 14871), (1896, 9914), (3792, 4957)]