12963060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6547}}^1$

素因数の和:6573

約数の個数: 72

約数和(自身を含む): 42902496

約数和(自身を除く): 29939436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6547, 13094, 19641, 26188, 32735, 39282, 58923, 65470, 72017, 78564, 98205, 117846, 130940, 144034, 196410, 216051, 235692, 288068, 294615, 360085, 392820, 432102, 589230, 648153, 720170, 864204, 1080255, 1178460, 1296306, 1440340, 2160510, 2592612, 3240765, 4321020, 6481530, 12963060]

約数ペア:

[(1, 12963060), (2, 6481530), (3, 4321020), (4, 3240765), (5, 2592612), (6, 2160510), (9, 1440340), (10, 1296306), (11, 1178460), (12, 1080255), (15, 864204), (18, 720170), (20, 648153), (22, 589230), (30, 432102), (33, 392820), (36, 360085), (44, 294615), (45, 288068), (55, 235692), (60, 216051), (66, 196410), (90, 144034), (99, 130940), (110, 117846), (132, 98205), (165, 78564), (180, 72017), (198, 65470), (220, 58923), (330, 39282), (396, 32735), (495, 26188), (660, 19641), (990, 13094), (1980, 6547)]