2725848

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 7902180

約数和(自身を除く): 5176332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 131, 136, 153, 204, 262, 289, 306, 393, 408, 524, 578, 612, 786, 867, 1048, 1156, 1179, 1224, 1572, 1734, 2227, 2312, 2358, 2601, 3144, 3468, 4454, 4716, 5202, 6681, 6936, 8908, 9432, 10404, 13362, 17816, 20043, 20808, 26724, 37859, 40086, 53448, 75718, 80172, 113577, 151436, 160344, 227154, 302872, 340731, 454308, 681462, 908616, 1362924, 2725848]

約数ペア:

[(1, 2725848), (2, 1362924), (3, 908616), (4, 681462), (6, 454308), (8, 340731), (9, 302872), (12, 227154), (17, 160344), (18, 151436), (24, 113577), (34, 80172), (36, 75718), (51, 53448), (68, 40086), (72, 37859), (102, 26724), (131, 20808), (136, 20043), (153, 17816), (204, 13362), (262, 10404), (289, 9432), (306, 8908), (393, 6936), (408, 6681), (524, 5202), (578, 4716), (612, 4454), (786, 3468), (867, 3144), (1048, 2601), (1156, 2358), (1179, 2312), (1224, 2227), (1572, 1734)]