2045542626

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 4838400000

約数和(自身を除く): 2792857374

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 59, 62, 93, 118, 139, 149, 177, 186, 278, 279, 298, 354, 417, 447, 531, 558, 834, 837, 894, 1062, 1251, 1341, 1593, 1674, 1829, 2502, 2682, 3186, 3658, 3753, 4023, 4309, 4619, 5487, 7506, 8046, 8201, 8618, 8791, 9238, 10974, 12927, 13857, 16402, 16461, 17582, 20711, 24603, 25854, 26373, 27714, 32922, 38781, 41422, 41571, 49206, 49383, 52746, 62133, 73809, 77562, 79119, 83142, 98766, 116343, 124266, 124713, 147618, 158238, 186399, 221427, 232686, 237357, 249426, 254231, 272521, 372798, 442854, 474714, 508462, 545042, 559197, 642041, 762693, 817563, 1118394, 1221949, 1284082, 1525386, 1635126, 1926123, 2288079, 2443898, 2452689, 3665847, 3852246, 4576158, 4905378, 5778369, 6864237, 7331694, 7358067, 10997541, 11556738, 13728474, 14716134, 17335107, 21995082, 32992623, 34670214, 37880419, 65985246, 75760838, 113641257, 227282514, 340923771, 681847542, 1022771313, 2045542626]

約数ペア:

[(1, 2045542626), (2, 1022771313), (3, 681847542), (6, 340923771), (9, 227282514), (18, 113641257), (27, 75760838), (31, 65985246), (54, 37880419), (59, 34670214), (62, 32992623), (93, 21995082), (118, 17335107), (139, 14716134), (149, 13728474), (177, 11556738), (186, 10997541), (278, 7358067), (279, 7331694), (298, 6864237), (354, 5778369), (417, 4905378), (447, 4576158), (531, 3852246), (558, 3665847), (834, 2452689), (837, 2443898), (894, 2288079), (1062, 1926123), (1251, 1635126), (1341, 1525386), (1593, 1284082), (1674, 1221949), (1829, 1118394), (2502, 817563), (2682, 762693), (3186, 642041), (3658, 559197), (3753, 545042), (4023, 508462), (4309, 474714), (4619, 442854), (5487, 372798), (7506, 272521), (8046, 254231), (8201, 249426), (8618, 237357), (8791, 232686), (9238, 221427), (10974, 186399), (12927, 158238), (13857, 147618), (16402, 124713), (16461, 124266), (17582, 116343), (20711, 98766), (24603, 83142), (25854, 79119), (26373, 77562), (27714, 73809), (32922, 62133), (38781, 52746), (41422, 49383), (41571, 49206)]