2018205984

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{344639}}^1$

素因数の和:344713

約数の個数: 48

約数和(自身を含む): 5384655360

約数和(自身を除く): 3366449376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 344639, 689278, 1033917, 1378556, 2067834, 2757112, 4135668, 5514224, 8271336, 11028448, 16542672, 21022979, 33085344, 42045958, 63068937, 84091916, 126137874, 168183832, 252275748, 336367664, 504551496, 672735328, 1009102992, 2018205984]

約数ペア:

[(1, 2018205984), (2, 1009102992), (3, 672735328), (4, 504551496), (6, 336367664), (8, 252275748), (12, 168183832), (16, 126137874), (24, 84091916), (32, 63068937), (48, 42045958), (61, 33085344), (96, 21022979), (122, 16542672), (183, 11028448), (244, 8271336), (366, 5514224), (488, 4135668), (732, 2757112), (976, 2067834), (1464, 1378556), (1952, 1033917), (2928, 689278), (5856, 344639)]