11511396

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 32532864

約数和(自身を除く): 21021468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 911, 972, 1053, 1404, 1822, 2106, 2733, 3159, 3644, 4212, 5466, 6318, 8199, 10932, 11843, 12636, 16398, 23686, 24597, 32796, 35529, 47372, 49194, 71058, 73791, 98388, 106587, 142116, 147582, 213174, 221373, 295164, 319761, 426348, 442746, 639522, 885492, 959283, 1279044, 1918566, 2877849, 3837132, 5755698, 11511396]

約数ペア:

[(1, 11511396), (2, 5755698), (3, 3837132), (4, 2877849), (6, 1918566), (9, 1279044), (12, 959283), (13, 885492), (18, 639522), (26, 442746), (27, 426348), (36, 319761), (39, 295164), (52, 221373), (54, 213174), (78, 147582), (81, 142116), (108, 106587), (117, 98388), (156, 73791), (162, 71058), (234, 49194), (243, 47372), (324, 35529), (351, 32796), (468, 24597), (486, 23686), (702, 16398), (911, 12636), (972, 11843), (1053, 10932), (1404, 8199), (1822, 6318), (2106, 5466), (2733, 4212), (3159, 3644)]