16978008

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{11597}}^1$

素因数の和:11667

約数の個数: 32

約数和(自身を含む): 43144560

約数和(自身を除く): 26166552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 11597, 23194, 34791, 46388, 69582, 92776, 139164, 278328, 707417, 1414834, 2122251, 2829668, 4244502, 5659336, 8489004, 16978008]

約数ペア:

[(1, 16978008), (2, 8489004), (3, 5659336), (4, 4244502), (6, 2829668), (8, 2122251), (12, 1414834), (24, 707417), (61, 278328), (122, 139164), (183, 92776), (244, 69582), (366, 46388), (488, 34791), (732, 23194), (1464, 11597)]