40054356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1949

約数の個数: 72

約数和(自身を含む): 110073600

約数和(自身を除く): 70019244

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, 1889, 2356, 3534, 3778, 5301, 5667, 7068, 7556, 10602, 11334, 17001, 21204, 22668, 34002, 35891, 58559, 68004, 71782, 107673, 117118, 143564, 175677, 215346, 234236, 323019, 351354, 430692, 527031, 646038, 702708, 1054062, 1112621, 1292076, 2108124, 2225242, 3337863, 4450484, 6675726, 10013589, 13351452, 20027178, 40054356]

約数ペア:

[(1, 40054356), (2, 20027178), (3, 13351452), (4, 10013589), (6, 6675726), (9, 4450484), (12, 3337863), (18, 2225242), (19, 2108124), (31, 1292076), (36, 1112621), (38, 1054062), (57, 702708), (62, 646038), (76, 527031), (93, 430692), (114, 351354), (124, 323019), (171, 234236), (186, 215346), (228, 175677), (279, 143564), (342, 117118), (372, 107673), (558, 71782), (589, 68004), (684, 58559), (1116, 35891), (1178, 34002), (1767, 22668), (1889, 21204), (2356, 17001), (3534, 11334), (3778, 10602), (5301, 7556), (5667, 7068)]