42401268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:123

約数の個数: 162

約数和(自身を含む): 137465874

約数和(自身を除く): 95064606

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 49, 52, 63, 78, 84, 86, 91, 98, 117, 126, 129, 147, 156, 172, 182, 196, 234, 252, 258, 273, 294, 301, 364, 387, 441, 468, 516, 546, 559, 588, 602, 637, 774, 819, 882, 903, 1092, 1118, 1204, 1274, 1548, 1638, 1677, 1764, 1806, 1849, 1911, 2107, 2236, 2548, 2709, 3276, 3354, 3612, 3698, 3822, 3913, 4214, 5031, 5418, 5547, 5733, 6321, 6708, 7396, 7644, 7826, 8428, 10062, 10836, 11094, 11466, 11739, 12642, 12943, 15652, 16641, 18963, 20124, 22188, 22932, 23478, 24037, 25284, 25886, 27391, 33282, 35217, 37926, 38829, 46956, 48074, 51772, 54782, 66564, 70434, 72111, 75852, 77658, 82173, 90601, 96148, 109564, 116487, 140868, 144222, 155316, 164346, 168259, 181202, 216333, 232974, 246519, 271803, 288444, 328692, 336518, 362404, 432666, 465948, 493038, 504777, 543606, 673036, 815409, 865332, 986076, 1009554, 1087212, 1177813, 1514331, 1630818, 2019108, 2355626, 3028662, 3261636, 3533439, 4711252, 6057324, 7066878, 10600317, 14133756, 21200634, 42401268]

約数ペア:

[(1, 42401268), (2, 21200634), (3, 14133756), (4, 10600317), (6, 7066878), (7, 6057324), (9, 4711252), (12, 3533439), (13, 3261636), (14, 3028662), (18, 2355626), (21, 2019108), (26, 1630818), (28, 1514331), (36, 1177813), (39, 1087212), (42, 1009554), (43, 986076), (49, 865332), (52, 815409), (63, 673036), (78, 543606), (84, 504777), (86, 493038), (91, 465948), (98, 432666), (117, 362404), (126, 336518), (129, 328692), (147, 288444), (156, 271803), (172, 246519), (182, 232974), (196, 216333), (234, 181202), (252, 168259), (258, 164346), (273, 155316), (294, 144222), (301, 140868), (364, 116487), (387, 109564), (441, 96148), (468, 90601), (516, 82173), (546, 77658), (559, 75852), (588, 72111), (602, 70434), (637, 66564), (774, 54782), (819, 51772), (882, 48074), (903, 46956), (1092, 38829), (1118, 37926), (1204, 35217), (1274, 33282), (1548, 27391), (1638, 25886), (1677, 25284), (1764, 24037), (1806, 23478), (1849, 22932), (1911, 22188), (2107, 20124), (2236, 18963), (2548, 16641), (2709, 15652), (3276, 12943), (3354, 12642), (3612, 11739), (3698, 11466), (3822, 11094), (3913, 10836), (4214, 10062), (5031, 8428), (5418, 7826), (5547, 7644), (5733, 7396), (6321, 6708)]