195412986

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{63487}}^1$

素因数の和:63520

約数の個数: 40

約数和(自身を含む): 460922880

約数和(自身を除く): 265509894

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 63487, 126974, 190461, 380922, 571383, 1142766, 1206253, 1714149, 2412506, 3428298, 3618759, 5142447, 7237518, 10284894, 10856277, 21712554, 32568831, 65137662, 97706493, 195412986]

約数ペア:

[(1, 195412986), (2, 97706493), (3, 65137662), (6, 32568831), (9, 21712554), (18, 10856277), (19, 10284894), (27, 7237518), (38, 5142447), (54, 3618759), (57, 3428298), (81, 2412506), (114, 1714149), (162, 1206253), (171, 1142766), (342, 571383), (513, 380922), (1026, 190461), (1539, 126974), (3078, 63487)]