6643202.00000000

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:685

約数の個数: 120

約数和(自身を含む): 252907424

約数和(自身を除く): 169760276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 324, 366, 378, 427, 549, 567, 601, 732, 756, 854, 1098, 1134, 1202, 1281, 1647, 1708, 1803, 2196, 2268, 2404, 2562, 3294, 3606, 3843, 4207, 4941, 5124, 5409, 6588, 7212, 7686, 8414, 9882, 10818, 11529, 12621, 15372, 16227, 16828, 19764, 21636, 23058, 25242, 32454, 34587, 36661, 37863, 46116, 48681, 50484, 64908, 69174, 73322, 75726, 97362, 109983, 113589, 138348, 146644, 151452, 194724, 219966, 227178, 256627, 329949, 340767, 439932, 454356, 513254, 659898, 681534, 769881, 989847, 1026508, 1319796, 1363068, 1539762, 1979694, 2309643, 2969541, 3079524, 3959388, 4619286, 5939082, 6928929, 9238572, 11878164, 13857858, 20786787, 27715716, 41573574, 83147148]

約数ペア:

[(1, 83147148), (2, 41573574), (3, 27715716), (4, 20786787), (6, 13857858), (7, 11878164), (9, 9238572), (12, 6928929), (14, 5939082), (18, 4619286), (21, 3959388), (27, 3079524), (28, 2969541), (36, 2309643), (42, 1979694), (54, 1539762), (61, 1363068), (63, 1319796), (81, 1026508), (84, 989847), (108, 769881), (122, 681534), (126, 659898), (162, 513254), (183, 454356), (189, 439932), (244, 340767), (252, 329949), (324, 256627), (366, 227178), (378, 219966), (427, 194724), (549, 151452), (567, 146644), (601, 138348), (732, 113589), (756, 109983), (854, 97362), (1098, 75726), (1134, 73322), (1202, 69174), (1281, 64908), (1647, 50484), (1708, 48681), (1803, 46116), (2196, 37863), (2268, 36661), (2404, 34587), (2562, 32454), (3294, 25242), (3606, 23058), (3843, 21636), (4207, 19764), (4941, 16828), (5124, 16227), (5409, 15372), (6588, 12621), (7212, 11529), (7686, 10818), (8414, 9882)]