16005546

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 37319040

約数和(自身を除く): 21313494

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 61, 86, 113, 122, 129, 183, 226, 258, 339, 366, 387, 549, 678, 774, 1017, 1098, 1161, 1647, 2034, 2322, 2623, 3051, 3294, 4859, 5246, 6102, 6893, 7869, 9718, 13786, 14577, 15738, 20679, 23607, 29154, 41358, 43731, 47214, 62037, 70821, 87462, 124074, 131193, 141642, 186111, 262386, 296399, 372222, 592798, 889197, 1778394, 2667591, 5335182, 8002773, 16005546]

約数ペア:

[(1, 16005546), (2, 8002773), (3, 5335182), (6, 2667591), (9, 1778394), (18, 889197), (27, 592798), (43, 372222), (54, 296399), (61, 262386), (86, 186111), (113, 141642), (122, 131193), (129, 124074), (183, 87462), (226, 70821), (258, 62037), (339, 47214), (366, 43731), (387, 41358), (549, 29154), (678, 23607), (774, 20679), (1017, 15738), (1098, 14577), (1161, 13786), (1647, 9718), (2034, 7869), (2322, 6893), (2623, 6102), (3051, 5246), (3294, 4859)]