13020216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 35856000

約数和(自身を除く): 22835784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 149, 264, 298, 331, 447, 596, 662, 894, 993, 1192, 1324, 1639, 1788, 1986, 2648, 3278, 3576, 3641, 3972, 4917, 6556, 7282, 7944, 9834, 10923, 13112, 14564, 19668, 21846, 29128, 39336, 43692, 49319, 87384, 98638, 147957, 197276, 295914, 394552, 542509, 591828, 1085018, 1183656, 1627527, 2170036, 3255054, 4340072, 6510108, 13020216]

約数ペア:

[(1, 13020216), (2, 6510108), (3, 4340072), (4, 3255054), (6, 2170036), (8, 1627527), (11, 1183656), (12, 1085018), (22, 591828), (24, 542509), (33, 394552), (44, 295914), (66, 197276), (88, 147957), (132, 98638), (149, 87384), (264, 49319), (298, 43692), (331, 39336), (447, 29128), (596, 21846), (662, 19668), (894, 14564), (993, 13112), (1192, 10923), (1324, 9834), (1639, 7944), (1788, 7282), (1986, 6556), (2648, 4917), (3278, 3972), (3576, 3641)]