7146018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 18113004

約数和(自身を除く): 10966986

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 193, 198, 242, 306, 363, 374, 386, 561, 579, 726, 1089, 1122, 1158, 1683, 1737, 2057, 2123, 2178, 3281, 3366, 3474, 4114, 4246, 6171, 6369, 6562, 9843, 12342, 12738, 18513, 19107, 19686, 23353, 29529, 36091, 37026, 38214, 46706, 59058, 70059, 72182, 108273, 140118, 210177, 216546, 324819, 397001, 420354, 649638, 794002, 1191003, 2382006, 3573009, 7146018]

約数ペア:

[(1, 7146018), (2, 3573009), (3, 2382006), (6, 1191003), (9, 794002), (11, 649638), (17, 420354), (18, 397001), (22, 324819), (33, 216546), (34, 210177), (51, 140118), (66, 108273), (99, 72182), (102, 70059), (121, 59058), (153, 46706), (187, 38214), (193, 37026), (198, 36091), (242, 29529), (306, 23353), (363, 19686), (374, 19107), (386, 18513), (561, 12738), (579, 12342), (726, 9843), (1089, 6562), (1122, 6369), (1158, 6171), (1683, 4246), (1737, 4114), (2057, 3474), (2123, 3366), (2178, 3281)]