18436368

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7247}}^1$

素因数の和:7311

約数の個数: 40

約数和(自身を含む): 48532608

約数和(自身を除く): 30096240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7247, 14494, 21741, 28988, 43482, 57976, 86964, 115952, 173928, 347856, 384091, 768182, 1152273, 1536364, 2304546, 3072728, 4609092, 6145456, 9218184, 18436368]

約数ペア:

[(1, 18436368), (2, 9218184), (3, 6145456), (4, 4609092), (6, 3072728), (8, 2304546), (12, 1536364), (16, 1152273), (24, 768182), (48, 384091), (53, 347856), (106, 173928), (159, 115952), (212, 86964), (318, 57976), (424, 43482), (636, 28988), (848, 21741), (1272, 14494), (2544, 7247)]