18662208

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 84

約数和(自身を含む): 51462432

約数和(自身を除く): 32800224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 71, 74, 96, 111, 142, 148, 192, 213, 222, 284, 296, 426, 444, 568, 592, 852, 888, 1136, 1184, 1369, 1704, 1776, 2272, 2368, 2627, 2738, 3408, 3552, 4107, 4544, 5254, 5476, 6816, 7104, 7881, 8214, 10508, 10952, 13632, 15762, 16428, 21016, 21904, 31524, 32856, 42032, 43808, 63048, 65712, 84064, 87616, 97199, 126096, 131424, 168128, 194398, 252192, 262848, 291597, 388796, 504384, 583194, 777592, 1166388, 1555184, 2332776, 3110368, 4665552, 6220736, 9331104, 18662208]

約数ペア:

[(1, 18662208), (2, 9331104), (3, 6220736), (4, 4665552), (6, 3110368), (8, 2332776), (12, 1555184), (16, 1166388), (24, 777592), (32, 583194), (37, 504384), (48, 388796), (64, 291597), (71, 262848), (74, 252192), (96, 194398), (111, 168128), (142, 131424), (148, 126096), (192, 97199), (213, 87616), (222, 84064), (284, 65712), (296, 63048), (426, 43808), (444, 42032), (568, 32856), (592, 31524), (852, 21904), (888, 21016), (1136, 16428), (1184, 15762), (1369, 13632), (1704, 10952), (1776, 10508), (2272, 8214), (2368, 7881), (2627, 7104), (2738, 6816), (3408, 5476), (3552, 5254), (4107, 4544)]