2533518

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 6145776

約数和(自身を除く): 3612258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 401, 486, 702, 802, 1053, 1203, 2106, 2406, 3159, 3609, 5213, 6318, 7218, 10426, 10827, 15639, 21654, 31278, 32481, 46917, 64962, 93834, 97443, 140751, 194886, 281502, 422253, 844506, 1266759, 2533518]

約数ペア:

[(1, 2533518), (2, 1266759), (3, 844506), (6, 422253), (9, 281502), (13, 194886), (18, 140751), (26, 97443), (27, 93834), (39, 64962), (54, 46917), (78, 32481), (81, 31278), (117, 21654), (162, 15639), (234, 10827), (243, 10426), (351, 7218), (401, 6318), (486, 5213), (702, 3609), (802, 3159), (1053, 2406), (1203, 2106)]