20182015206

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{350711}}^1$

素因数の和:350881

約数の個数: 48

約数和(自身を含む): 45957300480

約数和(自身を除く): 25775285274

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 139, 207, 278, 414, 417, 834, 1251, 2502, 3197, 6394, 9591, 19182, 28773, 57546, 350711, 701422, 1052133, 2104266, 3156399, 6312798, 8066353, 16132706, 24199059, 48398118, 48748829, 72597177, 97497658, 145194354, 146246487, 292492974, 438739461, 877478922, 1121223067, 2242446134, 3363669201, 6727338402, 10091007603, 20182015206]

約数ペア:

[(1, 20182015206), (2, 10091007603), (3, 6727338402), (6, 3363669201), (9, 2242446134), (18, 1121223067), (23, 877478922), (46, 438739461), (69, 292492974), (138, 146246487), (139, 145194354), (207, 97497658), (278, 72597177), (414, 48748829), (417, 48398118), (834, 24199059), (1251, 16132706), (2502, 8066353), (3197, 6312798), (6394, 3156399), (9591, 2104266), (19182, 1052133), (28773, 701422), (57546, 350711)]