12843435540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1266611}}^1$

素因数の和:1266649

約数の個数: 72

約数和(自身を含む): 38940719328

約数和(自身を除く): 26097283788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 1266611, 2533222, 3799833, 5066444, 6333055, 7599666, 12666110, 15199332, 16465943, 18999165, 25332220, 32931886, 37998330, 49397829, 65863772, 75996660, 82329715, 98795658, 164659430, 197591316, 214057259, 246989145, 329318860, 428114518, 493978290, 642171777, 856229036, 987956580, 1070286295, 1284343554, 2140572590, 2568687108, 3210858885, 4281145180, 6421717770, 12843435540]

約数ペア:

[(1, 12843435540), (2, 6421717770), (3, 4281145180), (4, 3210858885), (5, 2568687108), (6, 2140572590), (10, 1284343554), (12, 1070286295), (13, 987956580), (15, 856229036), (20, 642171777), (26, 493978290), (30, 428114518), (39, 329318860), (52, 246989145), (60, 214057259), (65, 197591316), (78, 164659430), (130, 98795658), (156, 82329715), (169, 75996660), (195, 65863772), (260, 49397829), (338, 37998330), (390, 32931886), (507, 25332220), (676, 18999165), (780, 16465943), (845, 15199332), (1014, 12666110), (1690, 7599666), (2028, 6333055), (2535, 5066444), (3380, 3799833), (5070, 2533222), (10140, 1266611)]