861705972

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{47777}}^1$

素因数の和:47957

約数の個数: 48

約数和(自身を含む): 2247477120

約数和(自身を除く): 1385771148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 4509, 6012, 9018, 18036, 47777, 95554, 143331, 191108, 286662, 429993, 573324, 859986, 1289979, 1719972, 2579958, 5159916, 7978759, 15957518, 23936277, 31915036, 47872554, 71808831, 95745108, 143617662, 215426493, 287235324, 430852986, 861705972]

約数ペア:

[(1, 861705972), (2, 430852986), (3, 287235324), (4, 215426493), (6, 143617662), (9, 95745108), (12, 71808831), (18, 47872554), (27, 31915036), (36, 23936277), (54, 15957518), (108, 7978759), (167, 5159916), (334, 2579958), (501, 1719972), (668, 1289979), (1002, 859986), (1503, 573324), (2004, 429993), (3006, 286662), (4509, 191108), (6012, 143331), (9018, 95554), (18036, 47777)]