551102472

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{18181}}^1$

素因数の和:18614

約数の個数: 48

約数和(自身を含む): 1496196780

約数和(自身を除く): 945094308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 15156, 18181, 30312, 36362, 54543, 72724, 109086, 145448, 163629, 218172, 327258, 436344, 654516, 1309032, 7654201, 15308402, 22962603, 30616804, 45925206, 61233608, 68887809, 91850412, 137775618, 183700824, 275551236, 551102472]

約数ペア:

[(1, 551102472), (2, 275551236), (3, 183700824), (4, 137775618), (6, 91850412), (8, 68887809), (9, 61233608), (12, 45925206), (18, 30616804), (24, 22962603), (36, 15308402), (72, 7654201), (421, 1309032), (842, 654516), (1263, 436344), (1684, 327258), (2526, 218172), (3368, 163629), (3789, 145448), (5052, 109086), (7578, 72724), (10104, 54543), (15156, 36362), (18181, 30312)]