7381638

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 19451520

約数和(自身を除く): 12069882

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 43, 51, 54, 66, 86, 99, 102, 129, 153, 187, 198, 258, 289, 297, 306, 374, 387, 459, 473, 561, 578, 594, 731, 774, 867, 918, 946, 1122, 1161, 1419, 1462, 1683, 1734, 2193, 2322, 2601, 2838, 3179, 3366, 4257, 4386, 5049, 5202, 6358, 6579, 7803, 8041, 8514, 9537, 10098, 12427, 12771, 13158, 15606, 16082, 19074, 19737, 24123, 24854, 25542, 28611, 37281, 39474, 48246, 57222, 72369, 74562, 85833, 111843, 136697, 144738, 171666, 217107, 223686, 273394, 335529, 410091, 434214, 671058, 820182, 1230273, 2460546, 3690819, 7381638]

約数ペア:

[(1, 7381638), (2, 3690819), (3, 2460546), (6, 1230273), (9, 820182), (11, 671058), (17, 434214), (18, 410091), (22, 335529), (27, 273394), (33, 223686), (34, 217107), (43, 171666), (51, 144738), (54, 136697), (66, 111843), (86, 85833), (99, 74562), (102, 72369), (129, 57222), (153, 48246), (187, 39474), (198, 37281), (258, 28611), (289, 25542), (297, 24854), (306, 24123), (374, 19737), (387, 19074), (459, 16082), (473, 15606), (561, 13158), (578, 12771), (594, 12427), (731, 10098), (774, 9537), (867, 8514), (918, 8041), (946, 7803), (1122, 6579), (1161, 6358), (1419, 5202), (1462, 5049), (1683, 4386), (1734, 4257), (2193, 3366), (2322, 3179), (2601, 2838)]