19939206528

素因数分解:

$2^7\times 3^2\times {\mathrm{17308339}}^1$

素因数の和:17308359

約数の個数: 48

約数和(自身を含む): 57377147100

約数和(自身を除く): 37437940572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17308339, 34616678, 51925017, 69233356, 103850034, 138466712, 155775051, 207700068, 276933424, 311550102, 415400136, 553866848, 623100204, 830800272, 1107733696, 1246200408, 1661600544, 2215467392, 2492400816, 3323201088, 4984801632, 6646402176, 9969603264, 19939206528]

約数ペア:

[(1, 19939206528), (2, 9969603264), (3, 6646402176), (4, 4984801632), (6, 3323201088), (8, 2492400816), (9, 2215467392), (12, 1661600544), (16, 1246200408), (18, 1107733696), (24, 830800272), (32, 623100204), (36, 553866848), (48, 415400136), (64, 311550102), (72, 276933424), (96, 207700068), (128, 155775051), (144, 138466712), (192, 103850034), (288, 69233356), (384, 51925017), (576, 34616678), (1152, 17308339)]