15662406204

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{142973}}^1$

素因数の和:143179

約数の個数: 72

約数和(自身を含む): 42154454160

約数和(自身を除く): 26492047956

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 179, 204, 306, 358, 537, 612, 716, 1074, 1611, 2148, 3043, 3222, 6086, 6444, 9129, 12172, 18258, 27387, 36516, 54774, 109548, 142973, 285946, 428919, 571892, 857838, 1286757, 1715676, 2430541, 2573514, 4861082, 5147028, 7291623, 9722164, 14583246, 21874869, 25592167, 29166492, 43749738, 51184334, 76776501, 87499476, 102368668, 153553002, 230329503, 307106004, 435066839, 460659006, 870133678, 921318012, 1305200517, 1740267356, 2610401034, 3915601551, 5220802068, 7831203102, 15662406204]

約数ペア:

[(1, 15662406204), (2, 7831203102), (3, 5220802068), (4, 3915601551), (6, 2610401034), (9, 1740267356), (12, 1305200517), (17, 921318012), (18, 870133678), (34, 460659006), (36, 435066839), (51, 307106004), (68, 230329503), (102, 153553002), (153, 102368668), (179, 87499476), (204, 76776501), (306, 51184334), (358, 43749738), (537, 29166492), (612, 25592167), (716, 21874869), (1074, 14583246), (1611, 9722164), (2148, 7291623), (3043, 5147028), (3222, 4861082), (6086, 2573514), (6444, 2430541), (9129, 1715676), (12172, 1286757), (18258, 857838), (27387, 571892), (36516, 428919), (54774, 285946), (109548, 142973)]