1813805616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{18679}}^1$

素因数の和:18731

約数の個数: 120

約数和(自身を含む): 5688881920

約数和(自身を除く): 3875076304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 289, 336, 357, 408, 476, 578, 714, 816, 867, 952, 1156, 1428, 1734, 1904, 2023, 2312, 2856, 3468, 4046, 4624, 5712, 6069, 6936, 8092, 12138, 13872, 16184, 18679, 24276, 32368, 37358, 48552, 56037, 74716, 97104, 112074, 130753, 149432, 224148, 261506, 298864, 317543, 392259, 448296, 523012, 635086, 784518, 896592, 952629, 1046024, 1270172, 1569036, 1905258, 2092048, 2222801, 2540344, 3138072, 3810516, 4445602, 5080688, 5398231, 6276144, 6668403, 7621032, 8891204, 10796462, 13336806, 15242064, 16194693, 17782408, 21592924, 26673612, 32389386, 35564816, 37787617, 43185848, 53347224, 64778772, 75575234, 86371696, 106694448, 113362851, 129557544, 151150468, 226725702, 259115088, 302300936, 453451404, 604601872, 906902808, 1813805616]

約数ペア:

[(1, 1813805616), (2, 906902808), (3, 604601872), (4, 453451404), (6, 302300936), (7, 259115088), (8, 226725702), (12, 151150468), (14, 129557544), (16, 113362851), (17, 106694448), (21, 86371696), (24, 75575234), (28, 64778772), (34, 53347224), (42, 43185848), (48, 37787617), (51, 35564816), (56, 32389386), (68, 26673612), (84, 21592924), (102, 17782408), (112, 16194693), (119, 15242064), (136, 13336806), (168, 10796462), (204, 8891204), (238, 7621032), (272, 6668403), (289, 6276144), (336, 5398231), (357, 5080688), (408, 4445602), (476, 3810516), (578, 3138072), (714, 2540344), (816, 2222801), (867, 2092048), (952, 1905258), (1156, 1569036), (1428, 1270172), (1734, 1046024), (1904, 952629), (2023, 896592), (2312, 784518), (2856, 635086), (3468, 523012), (4046, 448296), (4624, 392259), (5712, 317543), (6069, 298864), (6936, 261506), (8092, 224148), (12138, 149432), (13872, 130753), (16184, 112074), (18679, 97104), (24276, 74716), (32368, 56037), (37358, 48552)]