252451332

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{143113}}^1$

素因数の和:143137

約数の個数: 54

約数和(自身を含む): 742332318

約数和(自身を除く): 489880986

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 143113, 286226, 429339, 572452, 858678, 1001791, 1288017, 1717356, 2003582, 2576034, 3005373, 4007164, 5152068, 6010746, 7012537, 9016119, 12021492, 14025074, 18032238, 21037611, 28050148, 36064476, 42075222, 63112833, 84150444, 126225666, 252451332]

約数ペア:

[(1, 252451332), (2, 126225666), (3, 84150444), (4, 63112833), (6, 42075222), (7, 36064476), (9, 28050148), (12, 21037611), (14, 18032238), (18, 14025074), (21, 12021492), (28, 9016119), (36, 7012537), (42, 6010746), (49, 5152068), (63, 4007164), (84, 3005373), (98, 2576034), (126, 2003582), (147, 1717356), (196, 1288017), (252, 1001791), (294, 858678), (441, 572452), (588, 429339), (882, 286226), (1764, 143113)]