39945204

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1286

約数の個数: 96

約数和(自身を含む): 116471040

約数和(自身を除く): 76525836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 621, 702, 828, 897, 1196, 1237, 1242, 1404, 1794, 2474, 2484, 2691, 3588, 3711, 4948, 5382, 7422, 8073, 10764, 11133, 14844, 16081, 16146, 22266, 28451, 32162, 32292, 33399, 44532, 48243, 56902, 64324, 66798, 85353, 96486, 113804, 133596, 144729, 170706, 192972, 256059, 289458, 341412, 369863, 434187, 512118, 578916, 739726, 768177, 868374, 1024236, 1109589, 1479452, 1536354, 1736748, 2219178, 3072708, 3328767, 4438356, 6657534, 9986301, 13315068, 19972602, 39945204]

約数ペア:

[(1, 39945204), (2, 19972602), (3, 13315068), (4, 9986301), (6, 6657534), (9, 4438356), (12, 3328767), (13, 3072708), (18, 2219178), (23, 1736748), (26, 1536354), (27, 1479452), (36, 1109589), (39, 1024236), (46, 868374), (52, 768177), (54, 739726), (69, 578916), (78, 512118), (92, 434187), (108, 369863), (117, 341412), (138, 289458), (156, 256059), (207, 192972), (234, 170706), (276, 144729), (299, 133596), (351, 113804), (414, 96486), (468, 85353), (598, 66798), (621, 64324), (702, 56902), (828, 48243), (897, 44532), (1196, 33399), (1237, 32292), (1242, 32162), (1404, 28451), (1794, 22266), (2474, 16146), (2484, 16081), (2691, 14844), (3588, 11133), (3711, 10764), (4948, 8073), (5382, 7422)]