27909396

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 75688704

約数和(自身を除く): 47779308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 911, 1332, 1702, 1822, 2553, 2733, 3404, 3644, 5106, 5466, 7659, 8199, 10212, 10932, 15318, 16398, 20953, 30636, 32796, 33707, 41906, 62859, 67414, 83812, 101121, 125718, 134828, 188577, 202242, 251436, 303363, 377154, 404484, 606726, 754308, 775261, 1213452, 1550522, 2325783, 3101044, 4651566, 6977349, 9303132, 13954698, 27909396]

約数ペア:

[(1, 27909396), (2, 13954698), (3, 9303132), (4, 6977349), (6, 4651566), (9, 3101044), (12, 2325783), (18, 1550522), (23, 1213452), (36, 775261), (37, 754308), (46, 606726), (69, 404484), (74, 377154), (92, 303363), (111, 251436), (138, 202242), (148, 188577), (207, 134828), (222, 125718), (276, 101121), (333, 83812), (414, 67414), (444, 62859), (666, 41906), (828, 33707), (851, 32796), (911, 30636), (1332, 20953), (1702, 16398), (1822, 15318), (2553, 10932), (2733, 10212), (3404, 8199), (3644, 7659), (5106, 5466)]