23021388

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 67737600

約数和(自身を除く): 44716212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 863, 988, 1026, 1404, 1482, 1726, 2052, 2223, 2589, 2964, 3452, 4446, 5178, 6669, 7767, 8892, 10356, 11219, 13338, 15534, 16397, 22438, 23301, 26676, 31068, 32794, 33657, 44876, 46602, 49191, 65588, 67314, 93204, 98382, 100971, 134628, 147573, 196764, 201942, 213161, 295146, 302913, 403884, 426322, 442719, 590292, 605826, 639483, 852644, 885438, 1211652, 1278966, 1770876, 1918449, 2557932, 3836898, 5755347, 7673796, 11510694, 23021388]

約数ペア:

[(1, 23021388), (2, 11510694), (3, 7673796), (4, 5755347), (6, 3836898), (9, 2557932), (12, 1918449), (13, 1770876), (18, 1278966), (19, 1211652), (26, 885438), (27, 852644), (36, 639483), (38, 605826), (39, 590292), (52, 442719), (54, 426322), (57, 403884), (76, 302913), (78, 295146), (108, 213161), (114, 201942), (117, 196764), (156, 147573), (171, 134628), (228, 100971), (234, 98382), (247, 93204), (342, 67314), (351, 65588), (468, 49191), (494, 46602), (513, 44876), (684, 33657), (702, 32794), (741, 31068), (863, 26676), (988, 23301), (1026, 22438), (1404, 16397), (1482, 15534), (1726, 13338), (2052, 11219), (2223, 10356), (2589, 8892), (2964, 7767), (3452, 6669), (4446, 5178)]