18650736

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 160

約数和(自身を含む): 59787840

約数和(自身を除く): 41137104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 48, 52, 54, 72, 78, 81, 82, 104, 108, 117, 123, 144, 156, 162, 164, 208, 216, 234, 243, 246, 312, 324, 328, 351, 369, 432, 468, 486, 492, 533, 624, 648, 656, 702, 729, 738, 936, 972, 984, 1053, 1066, 1107, 1296, 1404, 1458, 1476, 1599, 1872, 1944, 1968, 2106, 2132, 2187, 2214, 2808, 2916, 2952, 3159, 3198, 3321, 3888, 4212, 4264, 4374, 4428, 4797, 5616, 5832, 5904, 6318, 6396, 6642, 8424, 8528, 8748, 8856, 9477, 9594, 9963, 11664, 12636, 12792, 13284, 14391, 16848, 17496, 17712, 18954, 19188, 19926, 25272, 25584, 26568, 28431, 28782, 29889, 34992, 37908, 38376, 39852, 43173, 50544, 53136, 56862, 57564, 59778, 75816, 76752, 79704, 86346, 89667, 113724, 115128, 119556, 129519, 151632, 159408, 172692, 179334, 227448, 230256, 239112, 259038, 345384, 358668, 388557, 454896, 478224, 518076, 690768, 717336, 777114, 1036152, 1165671, 1434672, 1554228, 2072304, 2331342, 3108456, 4662684, 6216912, 9325368, 18650736]

約数ペア:

[(1, 18650736), (2, 9325368), (3, 6216912), (4, 4662684), (6, 3108456), (8, 2331342), (9, 2072304), (12, 1554228), (13, 1434672), (16, 1165671), (18, 1036152), (24, 777114), (26, 717336), (27, 690768), (36, 518076), (39, 478224), (41, 454896), (48, 388557), (52, 358668), (54, 345384), (72, 259038), (78, 239112), (81, 230256), (82, 227448), (104, 179334), (108, 172692), (117, 159408), (123, 151632), (144, 129519), (156, 119556), (162, 115128), (164, 113724), (208, 89667), (216, 86346), (234, 79704), (243, 76752), (246, 75816), (312, 59778), (324, 57564), (328, 56862), (351, 53136), (369, 50544), (432, 43173), (468, 39852), (486, 38376), (492, 37908), (533, 34992), (624, 29889), (648, 28782), (656, 28431), (702, 26568), (729, 25584), (738, 25272), (936, 19926), (972, 19188), (984, 18954), (1053, 17712), (1066, 17496), (1107, 16848), (1296, 14391), (1404, 13284), (1458, 12792), (1476, 12636), (1599, 11664), (1872, 9963), (1944, 9594), (1968, 9477), (2106, 8856), (2132, 8748), (2187, 8528), (2214, 8424), (2808, 6642), (2916, 6396), (2952, 6318), (3159, 5904), (3198, 5832), (3321, 5616), (3888, 4797), (4212, 4428), (4264, 4374)]