16846670318

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 28319735808

約数和(自身を除く): 11473065490

約数列:

[1, 2, 31, 37, 41, 47, 62, 74, 82, 94, 103, 206, 1147, 1271, 1369, 1457, 1517, 1739, 1927, 2294, 2542, 2738, 2914, 3034, 3193, 3478, 3811, 3854, 4223, 4841, 6386, 7622, 8446, 9682, 42439, 47027, 53909, 56129, 59737, 64343, 71299, 84878, 94054, 107818, 112258, 118141, 119474, 128686, 130913, 141007, 142598, 150071, 156251, 179117, 198481, 236282, 261826, 282014, 300142, 312502, 358234, 396962, 1739999, 1994633, 2210269, 2638063, 3479998, 3989266, 4371217, 4420538, 4843781, 5276126, 5552627, 5781287, 6152911, 6627329, 7343797, 8742434, 9687562, 11105254, 11562574, 12305822, 13254658, 14687594, 81779953, 163559906, 179219897, 205447199, 227657707, 271720489, 358439794, 410894398, 455315414, 543440978, 8423335159, 16846670318]

約数ペア:

[(1, 16846670318), (2, 8423335159), (31, 543440978), (37, 455315414), (41, 410894398), (47, 358439794), (62, 271720489), (74, 227657707), (82, 205447199), (94, 179219897), (103, 163559906), (206, 81779953), (1147, 14687594), (1271, 13254658), (1369, 12305822), (1457, 11562574), (1517, 11105254), (1739, 9687562), (1927, 8742434), (2294, 7343797), (2542, 6627329), (2738, 6152911), (2914, 5781287), (3034, 5552627), (3193, 5276126), (3478, 4843781), (3811, 4420538), (3854, 4371217), (4223, 3989266), (4841, 3479998), (6386, 2638063), (7622, 2210269), (8446, 1994633), (9682, 1739999), (42439, 396962), (47027, 358234), (53909, 312502), (56129, 300142), (59737, 282014), (64343, 261826), (71299, 236282), (84878, 198481), (94054, 179117), (107818, 156251), (112258, 150071), (118141, 142598), (119474, 141007), (128686, 130913)]