21093668274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{9067}}^1$

素因数の和:9320

約数の個数: 96

約数和(自身を含む): 50538067776

約数和(自身を除く): 29444399502

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 193, 246, 287, 294, 386, 574, 579, 861, 1158, 1351, 1722, 2009, 2702, 4018, 4053, 6027, 7913, 8106, 9067, 9457, 12054, 15826, 18134, 18914, 23739, 27201, 28371, 47478, 54402, 55391, 56742, 63469, 110782, 126938, 166173, 190407, 332346, 371747, 380814, 387737, 444283, 743494, 775474, 888566, 1115241, 1163211, 1332849, 1749931, 2230482, 2326422, 2602229, 2665698, 3499862, 5204458, 5249793, 7806687, 10499586, 12249517, 15613374, 18215603, 24499034, 36431206, 36748551, 54646809, 71747171, 73497102, 85746619, 109293618, 143494342, 171493238, 215241513, 257239857, 430483026, 502230197, 514479714, 1004460394, 1506690591, 3013381182, 3515611379, 7031222758, 10546834137, 21093668274]

約数ペア:

[(1, 21093668274), (2, 10546834137), (3, 7031222758), (6, 3515611379), (7, 3013381182), (14, 1506690591), (21, 1004460394), (41, 514479714), (42, 502230197), (49, 430483026), (82, 257239857), (98, 215241513), (123, 171493238), (147, 143494342), (193, 109293618), (246, 85746619), (287, 73497102), (294, 71747171), (386, 54646809), (574, 36748551), (579, 36431206), (861, 24499034), (1158, 18215603), (1351, 15613374), (1722, 12249517), (2009, 10499586), (2702, 7806687), (4018, 5249793), (4053, 5204458), (6027, 3499862), (7913, 2665698), (8106, 2602229), (9067, 2326422), (9457, 2230482), (12054, 1749931), (15826, 1332849), (18134, 1163211), (18914, 1115241), (23739, 888566), (27201, 775474), (28371, 743494), (47478, 444283), (54402, 387737), (55391, 380814), (56742, 371747), (63469, 332346), (110782, 190407), (126938, 166173)]