31301622

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 74552400

約数和(自身を除く): 43250778

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 298, 447, 894, 1061, 1341, 1639, 2122, 2682, 3183, 3278, 4917, 6366, 9549, 9834, 11671, 14751, 19098, 23342, 29502, 35013, 70026, 105039, 158089, 210078, 316178, 474267, 948534, 1422801, 1738979, 2845602, 3477958, 5216937, 10433874, 15650811, 31301622]

約数ペア:

[(1, 31301622), (2, 15650811), (3, 10433874), (6, 5216937), (9, 3477958), (11, 2845602), (18, 1738979), (22, 1422801), (33, 948534), (66, 474267), (99, 316178), (149, 210078), (198, 158089), (298, 105039), (447, 70026), (894, 35013), (1061, 29502), (1341, 23342), (1639, 19098), (2122, 14751), (2682, 11671), (3183, 9834), (3278, 9549), (4917, 6366)]