1819874952

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2657}}^1$

素因数の和:2833

約数の個数: 160

約数和(自身を含む): 5866312320

約数和(自身を除く): 4046437368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 151, 162, 168, 189, 216, 252, 302, 324, 378, 453, 504, 567, 604, 648, 756, 906, 1057, 1134, 1208, 1359, 1512, 1812, 2114, 2268, 2657, 2718, 3171, 3624, 4077, 4228, 4536, 5314, 5436, 6342, 7971, 8154, 8456, 9513, 10628, 10872, 12231, 12684, 15942, 16308, 18599, 19026, 21256, 23913, 24462, 25368, 28539, 31884, 32616, 37198, 38052, 47826, 48924, 55797, 57078, 63768, 71739, 74396, 76104, 85617, 95652, 97848, 111594, 114156, 143478, 148792, 167391, 171234, 191304, 215217, 223188, 228312, 286956, 334782, 342468, 401207, 430434, 446376, 502173, 573912, 669564, 684936, 802414, 860868, 1004346, 1203621, 1339128, 1506519, 1604828, 1721736, 2008692, 2407242, 2808449, 3013038, 3209656, 3610863, 4017384, 4814484, 5616898, 6026076, 7221726, 8425347, 9628968, 10832589, 11233796, 12052152, 14443452, 16850694, 21665178, 22467592, 25276041, 28886904, 32497767, 33701388, 43330356, 50552082, 64995534, 67402776, 75828123, 86660712, 101104164, 129991068, 151656246, 202208328, 227484369, 259982136, 303312492, 454968738, 606624984, 909937476, 1819874952]

約数ペア:

[(1, 1819874952), (2, 909937476), (3, 606624984), (4, 454968738), (6, 303312492), (7, 259982136), (8, 227484369), (9, 202208328), (12, 151656246), (14, 129991068), (18, 101104164), (21, 86660712), (24, 75828123), (27, 67402776), (28, 64995534), (36, 50552082), (42, 43330356), (54, 33701388), (56, 32497767), (63, 28886904), (72, 25276041), (81, 22467592), (84, 21665178), (108, 16850694), (126, 14443452), (151, 12052152), (162, 11233796), (168, 10832589), (189, 9628968), (216, 8425347), (252, 7221726), (302, 6026076), (324, 5616898), (378, 4814484), (453, 4017384), (504, 3610863), (567, 3209656), (604, 3013038), (648, 2808449), (756, 2407242), (906, 2008692), (1057, 1721736), (1134, 1604828), (1208, 1506519), (1359, 1339128), (1512, 1203621), (1812, 1004346), (2114, 860868), (2268, 802414), (2657, 684936), (2718, 669564), (3171, 573912), (3624, 502173), (4077, 446376), (4228, 430434), (4536, 401207), (5314, 342468), (5436, 334782), (6342, 286956), (7971, 228312), (8154, 223188), (8456, 215217), (9513, 191304), (10628, 171234), (10872, 167391), (12231, 148792), (12684, 143478), (15942, 114156), (16308, 111594), (18599, 97848), (19026, 95652), (21256, 85617), (23913, 76104), (24462, 74396), (25368, 71739), (28539, 63768), (31884, 57078), (32616, 55797), (37198, 48924), (38052, 47826)]