31716036

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{809}}^1$

素因数の和:847

約数の個数: 90

約数和(自身を含む): 91247310

約数和(自身を除く): 59531274

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 809, 891, 1089, 1188, 1452, 1618, 1782, 2178, 2427, 3236, 3267, 3564, 4356, 4854, 6534, 7281, 8899, 9708, 9801, 13068, 14562, 17798, 19602, 21843, 26697, 29124, 35596, 39204, 43686, 53394, 65529, 80091, 87372, 97889, 106788, 131058, 160182, 195778, 240273, 262116, 293667, 320364, 391556, 480546, 587334, 720819, 881001, 961092, 1174668, 1441638, 1762002, 2643003, 2883276, 3524004, 5286006, 7929009, 10572012, 15858018, 31716036]

約数ペア:

[(1, 31716036), (2, 15858018), (3, 10572012), (4, 7929009), (6, 5286006), (9, 3524004), (11, 2883276), (12, 2643003), (18, 1762002), (22, 1441638), (27, 1174668), (33, 961092), (36, 881001), (44, 720819), (54, 587334), (66, 480546), (81, 391556), (99, 320364), (108, 293667), (121, 262116), (132, 240273), (162, 195778), (198, 160182), (242, 131058), (297, 106788), (324, 97889), (363, 87372), (396, 80091), (484, 65529), (594, 53394), (726, 43686), (809, 39204), (891, 35596), (1089, 29124), (1188, 26697), (1452, 21843), (1618, 19602), (1782, 17798), (2178, 14562), (2427, 13068), (3236, 9801), (3267, 9708), (3564, 8899), (4356, 7281), (4854, 6534)]