21374064

素因数分解:

$2^4\times 3^3\times {\mathrm{49477}}^1$

素因数の和:49494

約数の個数: 40

約数和(自身を含む): 61352720

約数和(自身を除く): 39978656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49477, 98954, 148431, 197908, 296862, 395816, 445293, 593724, 791632, 890586, 1187448, 1335879, 1781172, 2374896, 2671758, 3562344, 5343516, 7124688, 10687032, 21374064]

約数ペア:

[(1, 21374064), (2, 10687032), (3, 7124688), (4, 5343516), (6, 3562344), (8, 2671758), (9, 2374896), (12, 1781172), (16, 1335879), (18, 1187448), (24, 890586), (27, 791632), (36, 593724), (48, 445293), (54, 395816), (72, 296862), (108, 197908), (144, 148431), (216, 98954), (432, 49477)]