2225654028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{110597}}^1$

素因数の和:110663

約数の個数: 72

約数和(自身を含む): 6199681488

約数和(自身を除く): 3974027460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 20124, 110597, 221194, 331791, 442388, 663582, 995373, 1327164, 1437761, 1990746, 2875522, 3981492, 4313283, 4755671, 5751044, 8626566, 9511342, 12939849, 14267013, 17253132, 19022684, 25879698, 28534026, 42801039, 51759396, 57068052, 61823723, 85602078, 123647446, 171204156, 185471169, 247294892, 370942338, 556413507, 741884676, 1112827014, 2225654028]

約数ペア:

[(1, 2225654028), (2, 1112827014), (3, 741884676), (4, 556413507), (6, 370942338), (9, 247294892), (12, 185471169), (13, 171204156), (18, 123647446), (26, 85602078), (36, 61823723), (39, 57068052), (43, 51759396), (52, 42801039), (78, 28534026), (86, 25879698), (117, 19022684), (129, 17253132), (156, 14267013), (172, 12939849), (234, 9511342), (258, 8626566), (387, 5751044), (468, 4755671), (516, 4313283), (559, 3981492), (774, 2875522), (1118, 1990746), (1548, 1437761), (1677, 1327164), (2236, 995373), (3354, 663582), (5031, 442388), (6708, 331791), (10062, 221194), (20124, 110597)]