15657835518

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{71719}}^1$

素因数の和:72054

約数の個数: 64

約数和(自身を含む): 37592755200

約数和(自身を除く): 21934919682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 311, 351, 622, 702, 933, 1866, 2799, 4043, 5598, 8086, 8397, 12129, 16794, 24258, 36387, 71719, 72774, 109161, 143438, 215157, 218322, 430314, 645471, 932347, 1290942, 1864694, 1936413, 2797041, 3872826, 5594082, 8391123, 16782246, 22304609, 25173369, 44609218, 50346738, 66913827, 133827654, 200741481, 289959917, 401482962, 579919834, 602224443, 869879751, 1204448886, 1739759502, 2609639253, 5219278506, 7828917759, 15657835518]

約数ペア:

[(1, 15657835518), (2, 7828917759), (3, 5219278506), (6, 2609639253), (9, 1739759502), (13, 1204448886), (18, 869879751), (26, 602224443), (27, 579919834), (39, 401482962), (54, 289959917), (78, 200741481), (117, 133827654), (234, 66913827), (311, 50346738), (351, 44609218), (622, 25173369), (702, 22304609), (933, 16782246), (1866, 8391123), (2799, 5594082), (4043, 3872826), (5598, 2797041), (8086, 1936413), (8397, 1864694), (12129, 1290942), (16794, 932347), (24258, 645471), (36387, 430314), (71719, 218322), (72774, 215157), (109161, 143438)]