18683730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5352

約数の個数: 64

約数和(自身を含む): 53665920

約数和(自身を除く): 34982190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5323, 10646, 15969, 26615, 31938, 47907, 53230, 69199, 79845, 95814, 138398, 143721, 159690, 207597, 239535, 287442, 345995, 415194, 479070, 622791, 691990, 718605, 1037985, 1245582, 1437210, 1868373, 2075970, 3113955, 3736746, 6227910, 9341865, 18683730]

約数ペア:

[(1, 18683730), (2, 9341865), (3, 6227910), (5, 3736746), (6, 3113955), (9, 2075970), (10, 1868373), (13, 1437210), (15, 1245582), (18, 1037985), (26, 718605), (27, 691990), (30, 622791), (39, 479070), (45, 415194), (54, 345995), (65, 287442), (78, 239535), (90, 207597), (117, 159690), (130, 143721), (135, 138398), (195, 95814), (234, 79845), (270, 69199), (351, 53230), (390, 47907), (585, 31938), (702, 26615), (1170, 15969), (1755, 10646), (3510, 5323)]