40274676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1901

約数の個数: 72

約数和(自身を含む): 112030464

約数和(自身を除く): 71755788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1831, 1833, 2444, 3662, 3666, 5493, 5499, 7324, 7332, 10986, 10998, 16479, 21972, 21996, 23803, 32958, 47606, 65916, 71409, 86057, 95212, 142818, 172114, 214227, 258171, 285636, 344228, 428454, 516342, 774513, 856908, 1032684, 1118741, 1549026, 2237482, 3098052, 3356223, 4474964, 6712446, 10068669, 13424892, 20137338, 40274676]

約数ペア:

[(1, 40274676), (2, 20137338), (3, 13424892), (4, 10068669), (6, 6712446), (9, 4474964), (12, 3356223), (13, 3098052), (18, 2237482), (26, 1549026), (36, 1118741), (39, 1032684), (47, 856908), (52, 774513), (78, 516342), (94, 428454), (117, 344228), (141, 285636), (156, 258171), (188, 214227), (234, 172114), (282, 142818), (423, 95212), (468, 86057), (564, 71409), (611, 65916), (846, 47606), (1222, 32958), (1692, 23803), (1831, 21996), (1833, 21972), (2444, 16479), (3662, 10998), (3666, 10986), (5493, 7332), (5499, 7324)]