1529388

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^2$

素因数の和:61

約数の個数: 108

約数和(自身を含む): 4899720

約数和(自身を除く): 3370332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 289, 294, 306, 357, 378, 441, 459, 476, 578, 588, 612, 714, 756, 833, 867, 882, 918, 1071, 1156, 1323, 1428, 1666, 1734, 1764, 1836, 2023, 2142, 2499, 2601, 2646, 3213, 3332, 3468, 4046, 4284, 4998, 5202, 5292, 6069, 6426, 7497, 7803, 8092, 9996, 10404, 12138, 12852, 14161, 14994, 15606, 18207, 22491, 24276, 28322, 29988, 31212, 36414, 42483, 44982, 54621, 56644, 72828, 84966, 89964, 109242, 127449, 169932, 218484, 254898, 382347, 509796, 764694, 1529388]

約数ペア:

[(1, 1529388), (2, 764694), (3, 509796), (4, 382347), (6, 254898), (7, 218484), (9, 169932), (12, 127449), (14, 109242), (17, 89964), (18, 84966), (21, 72828), (27, 56644), (28, 54621), (34, 44982), (36, 42483), (42, 36414), (49, 31212), (51, 29988), (54, 28322), (63, 24276), (68, 22491), (84, 18207), (98, 15606), (102, 14994), (108, 14161), (119, 12852), (126, 12138), (147, 10404), (153, 9996), (189, 8092), (196, 7803), (204, 7497), (238, 6426), (252, 6069), (289, 5292), (294, 5202), (306, 4998), (357, 4284), (378, 4046), (441, 3468), (459, 3332), (476, 3213), (578, 2646), (588, 2601), (612, 2499), (714, 2142), (756, 2023), (833, 1836), (867, 1764), (882, 1734), (918, 1666), (1071, 1428), (1156, 1323)]