187905294972

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1669201}}^1$

素因数の和:1669323

約数の個数: 72

約数和(自身を含む): 492147517680

約数和(自身を除く): 304242222708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 477, 531, 636, 708, 954, 1062, 1908, 2124, 3127, 6254, 9381, 12508, 18762, 28143, 37524, 56286, 112572, 1669201, 3338402, 5007603, 6676804, 10015206, 15022809, 20030412, 30045618, 60091236, 88467653, 98482859, 176935306, 196965718, 265402959, 295448577, 353870612, 393931436, 530805918, 590897154, 796208877, 886345731, 1061611836, 1181794308, 1592417754, 1772691462, 3184835508, 3545382924, 5219591527, 10439183054, 15658774581, 20878366108, 31317549162, 46976323743, 62635098324, 93952647486, 187905294972]

約数ペア:

[(1, 187905294972), (2, 93952647486), (3, 62635098324), (4, 46976323743), (6, 31317549162), (9, 20878366108), (12, 15658774581), (18, 10439183054), (36, 5219591527), (53, 3545382924), (59, 3184835508), (106, 1772691462), (118, 1592417754), (159, 1181794308), (177, 1061611836), (212, 886345731), (236, 796208877), (318, 590897154), (354, 530805918), (477, 393931436), (531, 353870612), (636, 295448577), (708, 265402959), (954, 196965718), (1062, 176935306), (1908, 98482859), (2124, 88467653), (3127, 60091236), (6254, 30045618), (9381, 20030412), (12508, 15022809), (18762, 10015206), (28143, 6676804), (37524, 5007603), (56286, 3338402), (112572, 1669201)]