43681806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20393}}^1$

素因数の和:20425

約数の個数: 48

約数和(自身を含む): 114532704

約数和(自身を除く): 70850898

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 20393, 40786, 61179, 122358, 142751, 183537, 285502, 346681, 367074, 428253, 693362, 856506, 1040043, 1284759, 2080086, 2426767, 2569518, 3120129, 4853534, 6240258, 7280301, 14560602, 21840903, 43681806]

約数ペア:

[(1, 43681806), (2, 21840903), (3, 14560602), (6, 7280301), (7, 6240258), (9, 4853534), (14, 3120129), (17, 2569518), (18, 2426767), (21, 2080086), (34, 1284759), (42, 1040043), (51, 856506), (63, 693362), (102, 428253), (119, 367074), (126, 346681), (153, 285502), (238, 183537), (306, 142751), (357, 122358), (714, 61179), (1071, 40786), (2142, 20393)]