188973018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19697}}^1$

素因数の和:19759

約数の個数: 48

約数和(自身を含む): 451714536

約数和(自身を除く): 262741518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 19697, 39394, 59091, 118182, 177273, 256061, 354546, 512122, 768183, 807577, 1536366, 1615154, 2304549, 2422731, 4609098, 4845462, 7268193, 10498501, 14536386, 20997002, 31495503, 62991006, 94486509, 188973018]

約数ペア:

[(1, 188973018), (2, 94486509), (3, 62991006), (6, 31495503), (9, 20997002), (13, 14536386), (18, 10498501), (26, 7268193), (39, 4845462), (41, 4609098), (78, 2422731), (82, 2304549), (117, 1615154), (123, 1536366), (234, 807577), (246, 768183), (369, 512122), (533, 354546), (738, 256061), (1066, 177273), (1599, 118182), (3198, 59091), (4797, 39394), (9594, 19697)]