40987332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1993

約数の個数: 72

約数和(自身を含む): 112636160

約数和(自身を除く): 71648828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 1933, 2356, 3534, 3866, 5301, 5799, 7068, 7732, 10602, 11598, 17397, 21204, 23196, 34794, 36727, 59923, 69588, 73454, 110181, 119846, 146908, 179769, 220362, 239692, 330543, 359538, 440724, 539307, 661086, 719076, 1078614, 1138537, 1322172, 2157228, 2277074, 3415611, 4554148, 6831222, 10246833, 13662444, 20493666, 40987332]

約数ペア:

[(1, 40987332), (2, 20493666), (3, 13662444), (4, 10246833), (6, 6831222), (9, 4554148), (12, 3415611), (18, 2277074), (19, 2157228), (31, 1322172), (36, 1138537), (38, 1078614), (57, 719076), (62, 661086), (76, 539307), (93, 440724), (114, 359538), (124, 330543), (171, 239692), (186, 220362), (228, 179769), (279, 146908), (342, 119846), (372, 110181), (558, 73454), (589, 69588), (684, 59923), (1116, 36727), (1178, 34794), (1767, 23196), (1933, 21204), (2356, 17397), (3534, 11598), (3866, 10602), (5301, 7732), (5799, 7068)]