18299190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6703}}^1$

素因数の和:6733

約数の個数: 64

約数和(自身を含む): 54061056

約数和(自身を除く): 35761866

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 6703, 13406, 20109, 33515, 40218, 46921, 67030, 87139, 93842, 100545, 140763, 174278, 201090, 234605, 261417, 281526, 435695, 469210, 522834, 609973, 703815, 871390, 1219946, 1307085, 1407630, 1829919, 2614170, 3049865, 3659838, 6099730, 9149595, 18299190]

約数ペア:

[(1, 18299190), (2, 9149595), (3, 6099730), (5, 3659838), (6, 3049865), (7, 2614170), (10, 1829919), (13, 1407630), (14, 1307085), (15, 1219946), (21, 871390), (26, 703815), (30, 609973), (35, 522834), (39, 469210), (42, 435695), (65, 281526), (70, 261417), (78, 234605), (91, 201090), (105, 174278), (130, 140763), (182, 100545), (195, 93842), (210, 87139), (273, 67030), (390, 46921), (455, 40218), (546, 33515), (910, 20109), (1365, 13406), (2730, 6703)]