17939392308

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{547}}^1\times {\mathrm{13597}}^1$

素因数の和:14221

約数の個数: 72

約数和(自身を含む): 46111144352

約数和(自身を除く): 28171752044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 547, 603, 804, 1094, 1206, 1641, 2188, 2412, 3282, 4923, 6564, 9846, 13597, 19692, 27194, 36649, 40791, 54388, 73298, 81582, 109947, 122373, 146596, 163164, 219894, 244746, 329841, 439788, 489492, 659682, 910999, 1319364, 1821998, 2732997, 3643996, 5465994, 7437559, 8198991, 10931988, 14875118, 16397982, 22312677, 29750236, 32795964, 44625354, 66938031, 89250708, 133876062, 267752124, 498316453, 996632906, 1494949359, 1993265812, 2989898718, 4484848077, 5979797436, 8969696154, 17939392308]

約数ペア:

[(1, 17939392308), (2, 8969696154), (3, 5979797436), (4, 4484848077), (6, 2989898718), (9, 1993265812), (12, 1494949359), (18, 996632906), (36, 498316453), (67, 267752124), (134, 133876062), (201, 89250708), (268, 66938031), (402, 44625354), (547, 32795964), (603, 29750236), (804, 22312677), (1094, 16397982), (1206, 14875118), (1641, 10931988), (2188, 8198991), (2412, 7437559), (3282, 5465994), (4923, 3643996), (6564, 2732997), (9846, 1821998), (13597, 1319364), (19692, 910999), (27194, 659682), (36649, 489492), (40791, 439788), (54388, 329841), (73298, 244746), (81582, 219894), (109947, 163164), (122373, 146596)]