18382752

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 56609280

約数和(自身を除く): 38226528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 71, 72, 87, 93, 96, 116, 124, 142, 144, 174, 186, 213, 232, 248, 261, 279, 284, 288, 348, 372, 426, 464, 496, 522, 558, 568, 639, 696, 744, 852, 899, 928, 992, 1044, 1116, 1136, 1278, 1392, 1488, 1704, 1798, 2059, 2088, 2201, 2232, 2272, 2556, 2697, 2784, 2976, 3408, 3596, 4118, 4176, 4402, 4464, 5112, 5394, 6177, 6603, 6816, 7192, 8091, 8236, 8352, 8804, 8928, 10224, 10788, 12354, 13206, 14384, 16182, 16472, 17608, 18531, 19809, 20448, 21576, 24708, 26412, 28768, 32364, 32944, 35216, 37062, 39618, 43152, 49416, 52824, 63829, 64728, 65888, 70432, 74124, 79236, 86304, 98832, 105648, 127658, 129456, 148248, 158472, 191487, 197664, 211296, 255316, 258912, 296496, 316944, 382974, 510632, 574461, 592992, 633888, 765948, 1021264, 1148922, 1531896, 2042528, 2297844, 3063792, 4595688, 6127584, 9191376, 18382752]

約数ペア:

[(1, 18382752), (2, 9191376), (3, 6127584), (4, 4595688), (6, 3063792), (8, 2297844), (9, 2042528), (12, 1531896), (16, 1148922), (18, 1021264), (24, 765948), (29, 633888), (31, 592992), (32, 574461), (36, 510632), (48, 382974), (58, 316944), (62, 296496), (71, 258912), (72, 255316), (87, 211296), (93, 197664), (96, 191487), (116, 158472), (124, 148248), (142, 129456), (144, 127658), (174, 105648), (186, 98832), (213, 86304), (232, 79236), (248, 74124), (261, 70432), (279, 65888), (284, 64728), (288, 63829), (348, 52824), (372, 49416), (426, 43152), (464, 39618), (496, 37062), (522, 35216), (558, 32944), (568, 32364), (639, 28768), (696, 26412), (744, 24708), (852, 21576), (899, 20448), (928, 19809), (992, 18531), (1044, 17608), (1116, 16472), (1136, 16182), (1278, 14384), (1392, 13206), (1488, 12354), (1704, 10788), (1798, 10224), (2059, 8928), (2088, 8804), (2201, 8352), (2232, 8236), (2272, 8091), (2556, 7192), (2697, 6816), (2784, 6603), (2976, 6177), (3408, 5394), (3596, 5112), (4118, 4464), (4176, 4402)]