64672218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1447}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 151796736

約数和(自身を除く): 87124518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 191, 234, 382, 573, 1146, 1447, 1719, 2483, 2894, 3438, 4341, 4966, 7449, 8682, 13023, 14898, 18811, 22347, 26046, 37622, 44694, 56433, 112866, 169299, 276377, 338598, 552754, 829131, 1658262, 2487393, 3592901, 4974786, 7185802, 10778703, 21557406, 32336109, 64672218]

約数ペア:

[(1, 64672218), (2, 32336109), (3, 21557406), (6, 10778703), (9, 7185802), (13, 4974786), (18, 3592901), (26, 2487393), (39, 1658262), (78, 829131), (117, 552754), (191, 338598), (234, 276377), (382, 169299), (573, 112866), (1146, 56433), (1447, 44694), (1719, 37622), (2483, 26046), (2894, 22347), (3438, 18811), (4341, 14898), (4966, 13023), (7449, 8682)]