9905885244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{40771}}^1$

素因数の和:41195

約数の個数: 72

約数和(自身を含む): 26580245328

約数和(自身を除く): 16674360084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 397, 612, 794, 1191, 1588, 2382, 3573, 4764, 6749, 7146, 13498, 14292, 20247, 26996, 40494, 40771, 60741, 80988, 81542, 121482, 122313, 163084, 242964, 244626, 366939, 489252, 693107, 733878, 1386214, 1467756, 2079321, 2772428, 4158642, 6237963, 8317284, 12475926, 16186087, 24951852, 32372174, 48558261, 64744348, 97116522, 145674783, 194233044, 275163479, 291349566, 550326958, 582699132, 825490437, 1100653916, 1650980874, 2476471311, 3301961748, 4952942622, 9905885244]

約数ペア:

[(1, 9905885244), (2, 4952942622), (3, 3301961748), (4, 2476471311), (6, 1650980874), (9, 1100653916), (12, 825490437), (17, 582699132), (18, 550326958), (34, 291349566), (36, 275163479), (51, 194233044), (68, 145674783), (102, 97116522), (153, 64744348), (204, 48558261), (306, 32372174), (397, 24951852), (612, 16186087), (794, 12475926), (1191, 8317284), (1588, 6237963), (2382, 4158642), (3573, 2772428), (4764, 2079321), (6749, 1467756), (7146, 1386214), (13498, 733878), (14292, 693107), (20247, 489252), (26996, 366939), (40494, 244626), (40771, 242964), (60741, 163084), (80988, 122313), (81542, 121482)]