1706786388

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{701}}^1\times {\mathrm{1439}}^1$

素因数の和:2197

約数の個数: 72

約数和(自身を含む): 4415523840

約数和(自身を除く): 2708737452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 701, 846, 1402, 1439, 1692, 2103, 2804, 2878, 4206, 4317, 5756, 6309, 8412, 8634, 12618, 12951, 17268, 25236, 25902, 32947, 51804, 65894, 67633, 98841, 131788, 135266, 197682, 202899, 270532, 296523, 395364, 405798, 593046, 608697, 811596, 1008739, 1186092, 1217394, 2017478, 2434788, 3026217, 4034956, 6052434, 9078651, 12104868, 18157302, 36314604, 47410733, 94821466, 142232199, 189642932, 284464398, 426696597, 568928796, 853393194, 1706786388]

約数ペア:

[(1, 1706786388), (2, 853393194), (3, 568928796), (4, 426696597), (6, 284464398), (9, 189642932), (12, 142232199), (18, 94821466), (36, 47410733), (47, 36314604), (94, 18157302), (141, 12104868), (188, 9078651), (282, 6052434), (423, 4034956), (564, 3026217), (701, 2434788), (846, 2017478), (1402, 1217394), (1439, 1186092), (1692, 1008739), (2103, 811596), (2804, 608697), (2878, 593046), (4206, 405798), (4317, 395364), (5756, 296523), (6309, 270532), (8412, 202899), (8634, 197682), (12618, 135266), (12951, 131788), (17268, 98841), (25236, 67633), (25902, 65894), (32947, 51804)]