18492804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 56137536

約数和(自身を除く): 37644732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 41, 44, 51, 66, 67, 68, 82, 99, 102, 123, 132, 134, 153, 164, 187, 198, 201, 204, 246, 268, 306, 369, 374, 396, 402, 451, 492, 561, 603, 612, 697, 737, 738, 748, 804, 902, 1122, 1139, 1206, 1353, 1394, 1474, 1476, 1683, 1804, 2091, 2211, 2244, 2278, 2412, 2706, 2747, 2788, 2948, 3366, 3417, 4059, 4182, 4422, 4556, 5412, 5494, 6273, 6633, 6732, 6834, 7667, 8118, 8241, 8364, 8844, 10251, 10988, 12529, 12546, 13266, 13668, 15334, 16236, 16482, 20502, 23001, 24723, 25058, 25092, 26532, 30217, 30668, 32964, 37587, 41004, 46002, 46699, 49446, 50116, 60434, 69003, 75174, 90651, 92004, 93398, 98892, 112761, 120868, 138006, 140097, 150348, 181302, 186796, 225522, 271953, 276012, 280194, 362604, 420291, 451044, 513689, 543906, 560388, 840582, 1027378, 1087812, 1541067, 1681164, 2054756, 3082134, 4623201, 6164268, 9246402, 18492804]

約数ペア:

[(1, 18492804), (2, 9246402), (3, 6164268), (4, 4623201), (6, 3082134), (9, 2054756), (11, 1681164), (12, 1541067), (17, 1087812), (18, 1027378), (22, 840582), (33, 560388), (34, 543906), (36, 513689), (41, 451044), (44, 420291), (51, 362604), (66, 280194), (67, 276012), (68, 271953), (82, 225522), (99, 186796), (102, 181302), (123, 150348), (132, 140097), (134, 138006), (153, 120868), (164, 112761), (187, 98892), (198, 93398), (201, 92004), (204, 90651), (246, 75174), (268, 69003), (306, 60434), (369, 50116), (374, 49446), (396, 46699), (402, 46002), (451, 41004), (492, 37587), (561, 32964), (603, 30668), (612, 30217), (697, 26532), (737, 25092), (738, 25058), (748, 24723), (804, 23001), (902, 20502), (1122, 16482), (1139, 16236), (1206, 15334), (1353, 13668), (1394, 13266), (1474, 12546), (1476, 12529), (1683, 10988), (1804, 10251), (2091, 8844), (2211, 8364), (2244, 8241), (2278, 8118), (2412, 7667), (2706, 6834), (2747, 6732), (2788, 6633), (2948, 6273), (3366, 5494), (3417, 5412), (4059, 4556), (4182, 4422)]