2829681918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{102547}}^1$

素因数の和:102638

約数の個数: 64

約数和(自身を含む): 7285009920

約数和(自身を除く): 4455328002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 1022, 1314, 1533, 1971, 3066, 3942, 4599, 9198, 13797, 27594, 102547, 205094, 307641, 615282, 717829, 922923, 1435658, 1845846, 2153487, 2768769, 4306974, 5537538, 6460461, 7485931, 12920922, 14971862, 19381383, 22457793, 38762766, 44915586, 52401517, 67373379, 104803034, 134746758, 157204551, 202120137, 314409102, 404240274, 471613653, 943227306, 1414840959, 2829681918]

約数ペア:

[(1, 2829681918), (2, 1414840959), (3, 943227306), (6, 471613653), (7, 404240274), (9, 314409102), (14, 202120137), (18, 157204551), (21, 134746758), (27, 104803034), (42, 67373379), (54, 52401517), (63, 44915586), (73, 38762766), (126, 22457793), (146, 19381383), (189, 14971862), (219, 12920922), (378, 7485931), (438, 6460461), (511, 5537538), (657, 4306974), (1022, 2768769), (1314, 2153487), (1533, 1845846), (1971, 1435658), (3066, 922923), (3942, 717829), (4599, 615282), (9198, 307641), (13797, 205094), (27594, 102547)]