1840802724

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{4091}}^1$

素因数の和:4561

約数の個数: 72

約数和(自身を含む): 4825941120

約数和(自身を除く): 2985138396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 431, 522, 862, 1044, 1293, 1724, 2586, 3879, 4091, 5172, 7758, 8182, 12273, 12499, 15516, 16364, 24546, 24998, 36819, 37497, 49092, 49996, 73638, 74994, 112491, 118639, 147276, 149988, 224982, 237278, 355917, 449964, 474556, 711834, 1067751, 1423668, 1763221, 2135502, 3526442, 4271004, 5289663, 7052884, 10579326, 15868989, 21158652, 31737978, 51133409, 63475956, 102266818, 153400227, 204533636, 306800454, 460200681, 613600908, 920401362, 1840802724]

約数ペア:

[(1, 1840802724), (2, 920401362), (3, 613600908), (4, 460200681), (6, 306800454), (9, 204533636), (12, 153400227), (18, 102266818), (29, 63475956), (36, 51133409), (58, 31737978), (87, 21158652), (116, 15868989), (174, 10579326), (261, 7052884), (348, 5289663), (431, 4271004), (522, 3526442), (862, 2135502), (1044, 1763221), (1293, 1423668), (1724, 1067751), (2586, 711834), (3879, 474556), (4091, 449964), (5172, 355917), (7758, 237278), (8182, 224982), (12273, 149988), (12499, 147276), (15516, 118639), (16364, 112491), (24546, 74994), (24998, 73638), (36819, 49996), (37497, 49092)]