19941957828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42611021}}^1$

素因数の和:42611044

約数の個数: 36

約数和(自身を含む): 54286442028

約数和(自身を除く): 34344484200

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 42611021, 85222042, 127833063, 170444084, 255666126, 383499189, 511332252, 553943273, 766998378, 1107886546, 1533996756, 1661829819, 2215773092, 3323659638, 4985489457, 6647319276, 9970978914, 19941957828]

約数ペア:

[(1, 19941957828), (2, 9970978914), (3, 6647319276), (4, 4985489457), (6, 3323659638), (9, 2215773092), (12, 1661829819), (13, 1533996756), (18, 1107886546), (26, 766998378), (36, 553943273), (39, 511332252), (52, 383499189), (78, 255666126), (117, 170444084), (156, 127833063), (234, 85222042), (468, 42611021)]