40245228

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{1951}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 104939520

約数和(自身を除く): 64694292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 382, 573, 764, 1146, 1719, 1951, 2292, 3438, 3902, 5157, 5853, 6876, 7804, 10314, 11706, 17559, 20628, 23412, 35118, 52677, 70236, 105354, 210708, 372641, 745282, 1117923, 1490564, 2235846, 3353769, 4471692, 6707538, 10061307, 13415076, 20122614, 40245228]

約数ペア:

[(1, 40245228), (2, 20122614), (3, 13415076), (4, 10061307), (6, 6707538), (9, 4471692), (12, 3353769), (18, 2235846), (27, 1490564), (36, 1117923), (54, 745282), (108, 372641), (191, 210708), (382, 105354), (573, 70236), (764, 52677), (1146, 35118), (1719, 23412), (1951, 20628), (2292, 17559), (3438, 11706), (3902, 10314), (5157, 7804), (5853, 6876)]