2485548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 6971328

約数和(自身を除く): 4485780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 113, 117, 141, 156, 188, 226, 234, 282, 339, 423, 452, 468, 564, 611, 678, 846, 1017, 1222, 1356, 1469, 1692, 1833, 2034, 2444, 2938, 3666, 4068, 4407, 5311, 5499, 5876, 7332, 8814, 10622, 10998, 13221, 15933, 17628, 21244, 21996, 26442, 31866, 47799, 52884, 63732, 69043, 95598, 138086, 191196, 207129, 276172, 414258, 621387, 828516, 1242774, 2485548]

約数ペア:

[(1, 2485548), (2, 1242774), (3, 828516), (4, 621387), (6, 414258), (9, 276172), (12, 207129), (13, 191196), (18, 138086), (26, 95598), (36, 69043), (39, 63732), (47, 52884), (52, 47799), (78, 31866), (94, 26442), (113, 21996), (117, 21244), (141, 17628), (156, 15933), (188, 13221), (226, 10998), (234, 10622), (282, 8814), (339, 7332), (423, 5876), (452, 5499), (468, 5311), (564, 4407), (611, 4068), (678, 3666), (846, 2938), (1017, 2444), (1222, 2034), (1356, 1833), (1469, 1692)]