25245684018

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{17401}}^1$

素因数の和:17880

約数の個数: 64

約数和(自身を含む): 57084128640

約数和(自身を除く): 31838444622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 401, 402, 603, 802, 1203, 1206, 1809, 2406, 3609, 3618, 7218, 10827, 17401, 21654, 26867, 34802, 52203, 53734, 80601, 104406, 156609, 161202, 241803, 313218, 469827, 483606, 725409, 939654, 1165867, 1450818, 2331734, 3497601, 6977801, 6995202, 10492803, 13955602, 20933403, 20985606, 31478409, 41866806, 62800209, 62956818, 125600418, 188400627, 376801254, 467512667, 935025334, 1402538001, 2805076002, 4207614003, 8415228006, 12622842009, 25245684018]

約数ペア:

[(1, 25245684018), (2, 12622842009), (3, 8415228006), (6, 4207614003), (9, 2805076002), (18, 1402538001), (27, 935025334), (54, 467512667), (67, 376801254), (134, 188400627), (201, 125600418), (401, 62956818), (402, 62800209), (603, 41866806), (802, 31478409), (1203, 20985606), (1206, 20933403), (1809, 13955602), (2406, 10492803), (3609, 6995202), (3618, 6977801), (7218, 3497601), (10827, 2331734), (17401, 1450818), (21654, 1165867), (26867, 939654), (34802, 725409), (52203, 483606), (53734, 469827), (80601, 313218), (104406, 241803), (156609, 161202)]