42418044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 111820800

約数和(自身を除く): 69402756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 191, 199, 279, 372, 382, 398, 558, 573, 597, 764, 796, 1116, 1146, 1194, 1719, 1791, 2292, 2388, 3438, 3582, 5921, 6169, 6876, 7164, 11842, 12338, 17763, 18507, 23684, 24676, 35526, 37014, 38009, 53289, 55521, 71052, 74028, 76018, 106578, 111042, 114027, 152036, 213156, 222084, 228054, 342081, 456108, 684162, 1178279, 1368324, 2356558, 3534837, 4713116, 7069674, 10604511, 14139348, 21209022, 42418044]

約数ペア:

[(1, 42418044), (2, 21209022), (3, 14139348), (4, 10604511), (6, 7069674), (9, 4713116), (12, 3534837), (18, 2356558), (31, 1368324), (36, 1178279), (62, 684162), (93, 456108), (124, 342081), (186, 228054), (191, 222084), (199, 213156), (279, 152036), (372, 114027), (382, 111042), (398, 106578), (558, 76018), (573, 74028), (597, 71052), (764, 55521), (796, 53289), (1116, 38009), (1146, 37014), (1194, 35526), (1719, 24676), (1791, 23684), (2292, 18507), (2388, 17763), (3438, 12338), (3582, 11842), (5921, 7164), (6169, 6876)]