23370156

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 62526464

約数和(自身を除く): 39156308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 487, 516, 558, 774, 974, 1116, 1333, 1461, 1548, 1948, 2666, 2922, 3999, 4383, 5332, 5844, 7998, 8766, 11997, 15097, 15996, 17532, 20941, 23994, 30194, 41882, 45291, 47988, 60388, 62823, 83764, 90582, 125646, 135873, 181164, 188469, 251292, 271746, 376938, 543492, 649171, 753876, 1298342, 1947513, 2596684, 3895026, 5842539, 7790052, 11685078, 23370156]

約数ペア:

[(1, 23370156), (2, 11685078), (3, 7790052), (4, 5842539), (6, 3895026), (9, 2596684), (12, 1947513), (18, 1298342), (31, 753876), (36, 649171), (43, 543492), (62, 376938), (86, 271746), (93, 251292), (124, 188469), (129, 181164), (172, 135873), (186, 125646), (258, 90582), (279, 83764), (372, 62823), (387, 60388), (487, 47988), (516, 45291), (558, 41882), (774, 30194), (974, 23994), (1116, 20941), (1333, 17532), (1461, 15996), (1548, 15097), (1948, 11997), (2666, 8766), (2922, 7998), (3999, 5844), (4383, 5332)]