7500402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 21141120

約数和(自身を除く): 13640718

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 241, 247, 266, 273, 342, 399, 482, 494, 546, 723, 741, 798, 819, 1197, 1446, 1482, 1638, 1687, 1729, 2169, 2223, 2394, 3133, 3374, 3458, 4338, 4446, 4579, 5061, 5187, 6266, 9158, 9399, 10122, 10374, 13737, 15183, 15561, 18798, 21931, 27474, 28197, 30366, 31122, 32053, 41211, 43862, 56394, 59527, 64106, 65793, 82422, 96159, 119054, 131586, 178581, 192318, 197379, 288477, 357162, 394758, 416689, 535743, 576954, 833378, 1071486, 1250067, 2500134, 3750201, 7500402]

約数ペア:

[(1, 7500402), (2, 3750201), (3, 2500134), (6, 1250067), (7, 1071486), (9, 833378), (13, 576954), (14, 535743), (18, 416689), (19, 394758), (21, 357162), (26, 288477), (38, 197379), (39, 192318), (42, 178581), (57, 131586), (63, 119054), (78, 96159), (91, 82422), (114, 65793), (117, 64106), (126, 59527), (133, 56394), (171, 43862), (182, 41211), (234, 32053), (241, 31122), (247, 30366), (266, 28197), (273, 27474), (342, 21931), (399, 18798), (482, 15561), (494, 15183), (546, 13737), (723, 10374), (741, 10122), (798, 9399), (819, 9158), (1197, 6266), (1446, 5187), (1482, 5061), (1638, 4579), (1687, 4446), (1729, 4338), (2169, 3458), (2223, 3374), (2394, 3133)]