19659888

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2677}}^1$

素因数の和:2711

約数の個数: 80

約数和(自身を含む): 59772960

約数和(自身を除く): 40113072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 2677, 3672, 5354, 7344, 8031, 10708, 16062, 21416, 24093, 32124, 42832, 45509, 48186, 64248, 72279, 91018, 96372, 128496, 136527, 144558, 182036, 192744, 273054, 289116, 364072, 385488, 409581, 546108, 578232, 728144, 819162, 1092216, 1156464, 1228743, 1638324, 2184432, 2457486, 3276648, 4914972, 6553296, 9829944, 19659888]

約数ペア:

[(1, 19659888), (2, 9829944), (3, 6553296), (4, 4914972), (6, 3276648), (8, 2457486), (9, 2184432), (12, 1638324), (16, 1228743), (17, 1156464), (18, 1092216), (24, 819162), (27, 728144), (34, 578232), (36, 546108), (48, 409581), (51, 385488), (54, 364072), (68, 289116), (72, 273054), (102, 192744), (108, 182036), (136, 144558), (144, 136527), (153, 128496), (204, 96372), (216, 91018), (272, 72279), (306, 64248), (408, 48186), (432, 45509), (459, 42832), (612, 32124), (816, 24093), (918, 21416), (1224, 16062), (1836, 10708), (2448, 8031), (2677, 7344), (3672, 5354)]