9001098

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 21811200

約数和(自身を除く): 12810102

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 283, 342, 513, 558, 566, 589, 837, 849, 1026, 1178, 1674, 1698, 1767, 2547, 3534, 5094, 5301, 5377, 7641, 8773, 10602, 10754, 15282, 15903, 16131, 17546, 26319, 31806, 32262, 48393, 52638, 78957, 96786, 145179, 157914, 166687, 236871, 290358, 333374, 473742, 500061, 1000122, 1500183, 3000366, 4500549, 9001098]

約数ペア:

[(1, 9001098), (2, 4500549), (3, 3000366), (6, 1500183), (9, 1000122), (18, 500061), (19, 473742), (27, 333374), (31, 290358), (38, 236871), (54, 166687), (57, 157914), (62, 145179), (93, 96786), (114, 78957), (171, 52638), (186, 48393), (279, 32262), (283, 31806), (342, 26319), (513, 17546), (558, 16131), (566, 15903), (589, 15282), (837, 10754), (849, 10602), (1026, 8773), (1178, 7641), (1674, 5377), (1698, 5301), (1767, 5094), (2547, 3534)]