42965748

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 135596160

約数和(自身を除く): 92630412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 84, 92, 98, 108, 126, 138, 147, 161, 189, 196, 207, 252, 276, 294, 322, 353, 378, 414, 441, 483, 588, 621, 644, 706, 756, 828, 882, 966, 1059, 1127, 1242, 1323, 1412, 1449, 1764, 1932, 2118, 2254, 2471, 2484, 2646, 2898, 3177, 3381, 4236, 4347, 4508, 4942, 5292, 5796, 6354, 6762, 7413, 8119, 8694, 9531, 9884, 10143, 12708, 13524, 14826, 16238, 17297, 17388, 19062, 20286, 22239, 24357, 29652, 30429, 32476, 34594, 38124, 40572, 44478, 48714, 51891, 56833, 60858, 66717, 69188, 73071, 88956, 97428, 103782, 113666, 121716, 133434, 146142, 155673, 170499, 207564, 219213, 227332, 266868, 292284, 311346, 340998, 397831, 438426, 467019, 511497, 622692, 681996, 795662, 876852, 934038, 1022994, 1193493, 1534491, 1591324, 1868076, 2045988, 2386986, 3068982, 3580479, 4773972, 6137964, 7160958, 10741437, 14321916, 21482874, 42965748]

約数ペア:

[(1, 42965748), (2, 21482874), (3, 14321916), (4, 10741437), (6, 7160958), (7, 6137964), (9, 4773972), (12, 3580479), (14, 3068982), (18, 2386986), (21, 2045988), (23, 1868076), (27, 1591324), (28, 1534491), (36, 1193493), (42, 1022994), (46, 934038), (49, 876852), (54, 795662), (63, 681996), (69, 622692), (84, 511497), (92, 467019), (98, 438426), (108, 397831), (126, 340998), (138, 311346), (147, 292284), (161, 266868), (189, 227332), (196, 219213), (207, 207564), (252, 170499), (276, 155673), (294, 146142), (322, 133434), (353, 121716), (378, 113666), (414, 103782), (441, 97428), (483, 88956), (588, 73071), (621, 69188), (644, 66717), (706, 60858), (756, 56833), (828, 51891), (882, 48714), (966, 44478), (1059, 40572), (1127, 38124), (1242, 34594), (1323, 32476), (1412, 30429), (1449, 29652), (1764, 24357), (1932, 22239), (2118, 20286), (2254, 19062), (2471, 17388), (2484, 17297), (2646, 16238), (2898, 14826), (3177, 13524), (3381, 12708), (4236, 10143), (4347, 9884), (4508, 9531), (4942, 8694), (5292, 8119), (5796, 7413), (6354, 6762)]