16281018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1759

約数の個数: 48

約数和(自身を含む): 38938536

約数和(自身を除く): 22657518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 1697, 3198, 3394, 4797, 5091, 9594, 10182, 15273, 22061, 30546, 44122, 66183, 69577, 132366, 139154, 198549, 208731, 397098, 417462, 626193, 904501, 1252386, 1809002, 2713503, 5427006, 8140509, 16281018]

約数ペア:

[(1, 16281018), (2, 8140509), (3, 5427006), (6, 2713503), (9, 1809002), (13, 1252386), (18, 904501), (26, 626193), (39, 417462), (41, 397098), (78, 208731), (82, 198549), (117, 139154), (123, 132366), (234, 69577), (246, 66183), (369, 44122), (533, 30546), (738, 22061), (1066, 15273), (1599, 10182), (1697, 9594), (3198, 5091), (3394, 4797)]