22277268

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 65921856

約数和(自身を除く): 43644588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 43, 52, 54, 78, 81, 82, 86, 108, 117, 123, 129, 156, 162, 164, 172, 234, 243, 246, 258, 324, 351, 369, 387, 468, 486, 492, 516, 533, 559, 702, 738, 774, 972, 1053, 1066, 1107, 1118, 1161, 1404, 1476, 1548, 1599, 1677, 1763, 2106, 2132, 2214, 2236, 2322, 3159, 3198, 3321, 3354, 3483, 3526, 4212, 4428, 4644, 4797, 5031, 5289, 6318, 6396, 6642, 6708, 6966, 7052, 9594, 9963, 10062, 10449, 10578, 12636, 13284, 13932, 14391, 15093, 15867, 19188, 19926, 20124, 20898, 21156, 22919, 28782, 30186, 31734, 39852, 41796, 43173, 45279, 45838, 47601, 57564, 60372, 63468, 68757, 86346, 90558, 91676, 95202, 129519, 135837, 137514, 142803, 172692, 181116, 190404, 206271, 259038, 271674, 275028, 285606, 412542, 428409, 518076, 543348, 571212, 618813, 825084, 856818, 1237626, 1713636, 1856439, 2475252, 3712878, 5569317, 7425756, 11138634, 22277268]

約数ペア:

[(1, 22277268), (2, 11138634), (3, 7425756), (4, 5569317), (6, 3712878), (9, 2475252), (12, 1856439), (13, 1713636), (18, 1237626), (26, 856818), (27, 825084), (36, 618813), (39, 571212), (41, 543348), (43, 518076), (52, 428409), (54, 412542), (78, 285606), (81, 275028), (82, 271674), (86, 259038), (108, 206271), (117, 190404), (123, 181116), (129, 172692), (156, 142803), (162, 137514), (164, 135837), (172, 129519), (234, 95202), (243, 91676), (246, 90558), (258, 86346), (324, 68757), (351, 63468), (369, 60372), (387, 57564), (468, 47601), (486, 45838), (492, 45279), (516, 43173), (533, 41796), (559, 39852), (702, 31734), (738, 30186), (774, 28782), (972, 22919), (1053, 21156), (1066, 20898), (1107, 20124), (1118, 19926), (1161, 19188), (1404, 15867), (1476, 15093), (1548, 14391), (1599, 13932), (1677, 13284), (1763, 12636), (2106, 10578), (2132, 10449), (2214, 10062), (2236, 9963), (2322, 9594), (3159, 7052), (3198, 6966), (3321, 6708), (3354, 6642), (3483, 6396), (3526, 6318), (4212, 5289), (4428, 5031), (4644, 4797)]