18833484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 50561280

約数和(自身を除く): 31727796

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 43, 51, 57, 68, 76, 86, 102, 113, 114, 129, 172, 204, 226, 228, 258, 323, 339, 452, 516, 646, 678, 731, 817, 969, 1292, 1356, 1462, 1634, 1921, 1938, 2147, 2193, 2451, 2924, 3268, 3842, 3876, 4294, 4386, 4859, 4902, 5763, 6441, 7684, 8588, 8772, 9718, 9804, 11526, 12882, 13889, 14577, 19436, 23052, 25764, 27778, 29154, 36499, 41667, 55556, 58308, 72998, 82603, 83334, 92321, 109497, 145996, 165206, 166668, 184642, 218994, 247809, 276963, 330412, 369284, 437988, 495618, 553926, 991236, 1107852, 1569457, 3138914, 4708371, 6277828, 9416742, 18833484]

約数ペア:

[(1, 18833484), (2, 9416742), (3, 6277828), (4, 4708371), (6, 3138914), (12, 1569457), (17, 1107852), (19, 991236), (34, 553926), (38, 495618), (43, 437988), (51, 369284), (57, 330412), (68, 276963), (76, 247809), (86, 218994), (102, 184642), (113, 166668), (114, 165206), (129, 145996), (172, 109497), (204, 92321), (226, 83334), (228, 82603), (258, 72998), (323, 58308), (339, 55556), (452, 41667), (516, 36499), (646, 29154), (678, 27778), (731, 25764), (817, 23052), (969, 19436), (1292, 14577), (1356, 13889), (1462, 12882), (1634, 11526), (1921, 9804), (1938, 9718), (2147, 8772), (2193, 8588), (2451, 7684), (2924, 6441), (3268, 5763), (3842, 4902), (3876, 4859), (4294, 4386)]