47143278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1738

約数の個数: 96

約数和(自身を含む): 133189056

約数和(自身を除く): 86045778

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1693, 1989, 2142, 3094, 3386, 3978, 4641, 5079, 9282, 10158, 11851, 13923, 15237, 22009, 23702, 27846, 28781, 30474, 35553, 44018, 57562, 66027, 71106, 86343, 106659, 132054, 154063, 172686, 198081, 201467, 213318, 259029, 308126, 374153, 396162, 402934, 462189, 518058, 604401, 748306, 924378, 1122459, 1208802, 1386567, 1813203, 2244918, 2619071, 2773134, 3367377, 3626406, 5238142, 6734754, 7857213, 15714426, 23571639, 47143278]

約数ペア:

[(1, 47143278), (2, 23571639), (3, 15714426), (6, 7857213), (7, 6734754), (9, 5238142), (13, 3626406), (14, 3367377), (17, 2773134), (18, 2619071), (21, 2244918), (26, 1813203), (34, 1386567), (39, 1208802), (42, 1122459), (51, 924378), (63, 748306), (78, 604401), (91, 518058), (102, 462189), (117, 402934), (119, 396162), (126, 374153), (153, 308126), (182, 259029), (221, 213318), (234, 201467), (238, 198081), (273, 172686), (306, 154063), (357, 132054), (442, 106659), (546, 86343), (663, 71106), (714, 66027), (819, 57562), (1071, 44018), (1326, 35553), (1547, 30474), (1638, 28781), (1693, 27846), (1989, 23702), (2142, 22009), (3094, 15237), (3386, 13923), (3978, 11851), (4641, 10158), (5079, 9282)]