21928164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{6323}}^1$

素因数の和:6364

約数の個数: 36

約数和(自身を含む): 54361104

約数和(自身を除く): 32432940

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 6323, 12646, 18969, 25292, 37938, 75876, 107491, 214982, 322473, 429964, 644946, 1289892, 1827347, 3654694, 5482041, 7309388, 10964082, 21928164]

約数ペア:

[(1, 21928164), (2, 10964082), (3, 7309388), (4, 5482041), (6, 3654694), (12, 1827347), (17, 1289892), (34, 644946), (51, 429964), (68, 322473), (102, 214982), (204, 107491), (289, 75876), (578, 37938), (867, 25292), (1156, 18969), (1734, 12646), (3468, 6323)]