661435411284

素因数分解:

$2^2\times 3^2\times {\mathrm{1493}}^1\times {\mathrm{1801}}^1\times {\mathrm{6833}}^1$

素因数の和:10137

約数の個数: 72

約数和(自身を含む): 1674255564072

約数和(自身を除く): 1012820152788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1493, 1801, 2986, 3602, 4479, 5403, 5972, 6833, 7204, 8958, 10806, 13437, 13666, 16209, 17916, 20499, 21612, 26874, 27332, 32418, 40998, 53748, 61497, 64836, 81996, 122994, 245988, 2688893, 5377786, 8066679, 10201669, 10755572, 12306233, 16133358, 20403338, 24200037, 24612466, 30605007, 32266716, 36918699, 40806676, 48400074, 49224932, 61210014, 73837398, 91815021, 96800148, 110756097, 122420028, 147674796, 183630042, 221512194, 367260084, 443024388, 18373205869, 36746411738, 55119617607, 73492823476, 110239235214, 165358852821, 220478470428, 330717705642, 661435411284]

約数ペア:

[(1, 661435411284), (2, 330717705642), (3, 220478470428), (4, 165358852821), (6, 110239235214), (9, 73492823476), (12, 55119617607), (18, 36746411738), (36, 18373205869), (1493, 443024388), (1801, 367260084), (2986, 221512194), (3602, 183630042), (4479, 147674796), (5403, 122420028), (5972, 110756097), (6833, 96800148), (7204, 91815021), (8958, 73837398), (10806, 61210014), (13437, 49224932), (13666, 48400074), (16209, 40806676), (17916, 36918699), (20499, 32266716), (21612, 30605007), (26874, 24612466), (27332, 24200037), (32418, 20403338), (40998, 16133358), (53748, 12306233), (61497, 10755572), (64836, 10201669), (81996, 8066679), (122994, 5377786), (245988, 2688893)]