18441270

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{7589}}^1$

素因数の和:7611

約数の個数: 48

約数和(自身を含む): 49729680

約数和(自身を除く): 31288410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 7589, 15178, 22767, 37945, 45534, 68301, 75890, 113835, 136602, 204903, 227670, 341505, 409806, 614709, 683010, 1024515, 1229418, 1844127, 2049030, 3073545, 3688254, 6147090, 9220635, 18441270]

約数ペア:

[(1, 18441270), (2, 9220635), (3, 6147090), (5, 3688254), (6, 3073545), (9, 2049030), (10, 1844127), (15, 1229418), (18, 1024515), (27, 683010), (30, 614709), (45, 409806), (54, 341505), (81, 227670), (90, 204903), (135, 136602), (162, 113835), (243, 75890), (270, 68301), (405, 45534), (486, 37945), (810, 22767), (1215, 15178), (2430, 7589)]