15173694

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 34504704

約数和(自身を除く): 19331010

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 383, 426, 558, 639, 766, 1149, 1278, 2201, 2298, 3447, 4402, 6603, 6894, 11873, 13206, 19809, 23746, 27193, 35619, 39618, 54386, 71238, 81579, 106857, 163158, 213714, 244737, 489474, 842983, 1685966, 2528949, 5057898, 7586847, 15173694]

約数ペア:

[(1, 15173694), (2, 7586847), (3, 5057898), (6, 2528949), (9, 1685966), (18, 842983), (31, 489474), (62, 244737), (71, 213714), (93, 163158), (142, 106857), (186, 81579), (213, 71238), (279, 54386), (383, 39618), (426, 35619), (558, 27193), (639, 23746), (766, 19809), (1149, 13206), (1278, 11873), (2201, 6894), (2298, 6603), (3447, 4402)]