243402372

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{19373}}^1$

素因数の和:19732

約数の個数: 36

約数和(自身を含む): 617061900

約数和(自身を除く): 373659528

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 3141, 4188, 6282, 12564, 19373, 38746, 58119, 77492, 116238, 174357, 232476, 348714, 697428, 6761177, 13522354, 20283531, 27044708, 40567062, 60850593, 81134124, 121701186, 243402372]

約数ペア:

[(1, 243402372), (2, 121701186), (3, 81134124), (4, 60850593), (6, 40567062), (9, 27044708), (12, 20283531), (18, 13522354), (36, 6761177), (349, 697428), (698, 348714), (1047, 232476), (1396, 174357), (2094, 116238), (3141, 77492), (4188, 58119), (6282, 38746), (12564, 19373)]