31910274

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 80510976

約数和(自身を除く): 48600702

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 81, 94, 99, 127, 141, 162, 198, 243, 254, 282, 297, 381, 423, 486, 517, 594, 762, 846, 891, 1034, 1143, 1269, 1397, 1551, 1782, 2286, 2538, 2673, 2794, 3102, 3429, 3807, 4191, 4653, 5346, 5969, 6858, 7614, 8382, 9306, 10287, 11421, 11938, 12573, 13959, 17907, 20574, 22842, 25146, 27918, 30861, 35814, 37719, 41877, 53721, 61722, 65659, 75438, 83754, 107442, 113157, 125631, 131318, 161163, 196977, 226314, 251262, 322326, 339471, 393954, 483489, 590931, 678942, 966978, 1181862, 1450467, 1772793, 2900934, 3545586, 5318379, 10636758, 15955137, 31910274]

約数ペア:

[(1, 31910274), (2, 15955137), (3, 10636758), (6, 5318379), (9, 3545586), (11, 2900934), (18, 1772793), (22, 1450467), (27, 1181862), (33, 966978), (47, 678942), (54, 590931), (66, 483489), (81, 393954), (94, 339471), (99, 322326), (127, 251262), (141, 226314), (162, 196977), (198, 161163), (243, 131318), (254, 125631), (282, 113157), (297, 107442), (381, 83754), (423, 75438), (486, 65659), (517, 61722), (594, 53721), (762, 41877), (846, 37719), (891, 35814), (1034, 30861), (1143, 27918), (1269, 25146), (1397, 22842), (1551, 20574), (1782, 17907), (2286, 13959), (2538, 12573), (2673, 11938), (2794, 11421), (3102, 10287), (3429, 9306), (3807, 8382), (4191, 7614), (4653, 6858), (5346, 5969)]