1492974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 4022928

約数和(自身を除く): 2529954

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 41, 42, 51, 63, 82, 102, 119, 123, 126, 153, 238, 246, 287, 289, 306, 357, 369, 574, 578, 697, 714, 738, 861, 867, 1071, 1394, 1722, 1734, 2023, 2091, 2142, 2583, 2601, 4046, 4182, 4879, 5166, 5202, 6069, 6273, 9758, 11849, 12138, 12546, 14637, 18207, 23698, 29274, 35547, 36414, 43911, 71094, 82943, 87822, 106641, 165886, 213282, 248829, 497658, 746487, 1492974]

約数ペア:

[(1, 1492974), (2, 746487), (3, 497658), (6, 248829), (7, 213282), (9, 165886), (14, 106641), (17, 87822), (18, 82943), (21, 71094), (34, 43911), (41, 36414), (42, 35547), (51, 29274), (63, 23698), (82, 18207), (102, 14637), (119, 12546), (123, 12138), (126, 11849), (153, 9758), (238, 6273), (246, 6069), (287, 5202), (289, 5166), (306, 4879), (357, 4182), (369, 4046), (574, 2601), (578, 2583), (697, 2142), (714, 2091), (738, 2023), (861, 1734), (867, 1722), (1071, 1394)]