111121998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{7159}}^1$

素因数の和:7376

約数の個数: 32

約数和(自身を含む): 240576000

約数和(自身を除く): 129454002

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 5174, 7159, 7761, 14318, 15522, 21477, 42954, 93067, 186134, 279201, 558402, 1424641, 2849282, 4273923, 8547846, 18520333, 37040666, 55560999, 111121998]

約数ペア:

[(1, 111121998), (2, 55560999), (3, 37040666), (6, 18520333), (13, 8547846), (26, 4273923), (39, 2849282), (78, 1424641), (199, 558402), (398, 279201), (597, 186134), (1194, 93067), (2587, 42954), (5174, 21477), (7159, 15522), (7761, 14318)]