18308304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 60121152

約数和(自身を除く): 41812848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 443, 492, 504, 574, 656, 738, 861, 886, 984, 1008, 1148, 1329, 1476, 1722, 1772, 1968, 2296, 2583, 2658, 2952, 3101, 3444, 3544, 3987, 4592, 5166, 5316, 5904, 6202, 6888, 7088, 7974, 9303, 10332, 10632, 12404, 13776, 15948, 18163, 18606, 20664, 21264, 24808, 27909, 31896, 36326, 37212, 41328, 49616, 54489, 55818, 63792, 72652, 74424, 108978, 111636, 127141, 145304, 148848, 163467, 217956, 223272, 254282, 290608, 326934, 381423, 435912, 446544, 508564, 653868, 762846, 871824, 1017128, 1144269, 1307736, 1525692, 2034256, 2288538, 2615472, 3051384, 4577076, 6102768, 9154152, 18308304]

約数ペア:

[(1, 18308304), (2, 9154152), (3, 6102768), (4, 4577076), (6, 3051384), (7, 2615472), (8, 2288538), (9, 2034256), (12, 1525692), (14, 1307736), (16, 1144269), (18, 1017128), (21, 871824), (24, 762846), (28, 653868), (36, 508564), (41, 446544), (42, 435912), (48, 381423), (56, 326934), (63, 290608), (72, 254282), (82, 223272), (84, 217956), (112, 163467), (123, 148848), (126, 145304), (144, 127141), (164, 111636), (168, 108978), (246, 74424), (252, 72652), (287, 63792), (328, 55818), (336, 54489), (369, 49616), (443, 41328), (492, 37212), (504, 36326), (574, 31896), (656, 27909), (738, 24808), (861, 21264), (886, 20664), (984, 18606), (1008, 18163), (1148, 15948), (1329, 13776), (1476, 12404), (1722, 10632), (1772, 10332), (1968, 9303), (2296, 7974), (2583, 7088), (2658, 6888), (2952, 6202), (3101, 5904), (3444, 5316), (3544, 5166), (3987, 4592)]