16213223448

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7263989}}^1$

素因数の和:7264032

約数の個数: 48

約数和(自身を含む): 45327297600

約数和(自身を除く): 29114074152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 7263989, 14527978, 21791967, 29055956, 43583934, 58111912, 65375901, 87167868, 130751802, 174335736, 225183659, 261503604, 450367318, 523007208, 675550977, 900734636, 1351101954, 1801469272, 2026652931, 2702203908, 4053305862, 5404407816, 8106611724, 16213223448]

約数ペア:

[(1, 16213223448), (2, 8106611724), (3, 5404407816), (4, 4053305862), (6, 2702203908), (8, 2026652931), (9, 1801469272), (12, 1351101954), (18, 900734636), (24, 675550977), (31, 523007208), (36, 450367318), (62, 261503604), (72, 225183659), (93, 174335736), (124, 130751802), (186, 87167868), (248, 65375901), (279, 58111912), (372, 43583934), (558, 29055956), (744, 21791967), (1116, 14527978), (2232, 7263989)]