23438142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 64209600

約数和(自身を除く): 40771458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 63, 78, 82, 91, 117, 123, 126, 182, 234, 246, 273, 287, 349, 369, 533, 546, 574, 698, 738, 819, 861, 1047, 1066, 1599, 1638, 1722, 2094, 2443, 2583, 3141, 3198, 3731, 4537, 4797, 4886, 5166, 6282, 7329, 7462, 9074, 9594, 11193, 13611, 14309, 14658, 21987, 22386, 27222, 28618, 31759, 33579, 40833, 42927, 43974, 63518, 67158, 81666, 85854, 95277, 100163, 128781, 186017, 190554, 200326, 257562, 285831, 300489, 372034, 558051, 571662, 600978, 901467, 1116102, 1302119, 1674153, 1802934, 2604238, 3348306, 3906357, 7812714, 11719071, 23438142]

約数ペア:

[(1, 23438142), (2, 11719071), (3, 7812714), (6, 3906357), (7, 3348306), (9, 2604238), (13, 1802934), (14, 1674153), (18, 1302119), (21, 1116102), (26, 901467), (39, 600978), (41, 571662), (42, 558051), (63, 372034), (78, 300489), (82, 285831), (91, 257562), (117, 200326), (123, 190554), (126, 186017), (182, 128781), (234, 100163), (246, 95277), (273, 85854), (287, 81666), (349, 67158), (369, 63518), (533, 43974), (546, 42927), (574, 40833), (698, 33579), (738, 31759), (819, 28618), (861, 27222), (1047, 22386), (1066, 21987), (1599, 14658), (1638, 14309), (1722, 13611), (2094, 11193), (2443, 9594), (2583, 9074), (3141, 7462), (3198, 7329), (3731, 6282), (4537, 5166), (4797, 4886)]