18555210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3652

約数の個数: 64

約数和(自身を含む): 52099200

約数和(自身を除く): 33543990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 3617, 5130, 7234, 10851, 18085, 21702, 32553, 36170, 54255, 65106, 68723, 97659, 108510, 137446, 162765, 195318, 206169, 325530, 343615, 412338, 488295, 618507, 687230, 976590, 1030845, 1237014, 1855521, 2061690, 3092535, 3711042, 6185070, 9277605, 18555210]

約数ペア:

[(1, 18555210), (2, 9277605), (3, 6185070), (5, 3711042), (6, 3092535), (9, 2061690), (10, 1855521), (15, 1237014), (18, 1030845), (19, 976590), (27, 687230), (30, 618507), (38, 488295), (45, 412338), (54, 343615), (57, 325530), (90, 206169), (95, 195318), (114, 162765), (135, 137446), (171, 108510), (190, 97659), (270, 68723), (285, 65106), (342, 54255), (513, 36170), (570, 32553), (855, 21702), (1026, 18085), (1710, 10851), (2565, 7234), (3617, 5130)]