18043936488

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{471959}}^1$

素因数の和:472036

約数の個数: 80

約数和(自身を含む): 51396444000

約数和(自身を除く): 33352507512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 162, 177, 216, 236, 324, 354, 472, 531, 648, 708, 1062, 1416, 1593, 2124, 3186, 4248, 4779, 6372, 9558, 12744, 19116, 38232, 471959, 943918, 1415877, 1887836, 2831754, 3775672, 4247631, 5663508, 8495262, 11327016, 12742893, 16990524, 25485786, 27845581, 33981048, 38228679, 50971572, 55691162, 76457358, 83536743, 101943144, 111382324, 152914716, 167073486, 222764648, 250610229, 305829432, 334146972, 501220458, 668293944, 751830687, 1002440916, 1503661374, 2004881832, 2255492061, 3007322748, 4510984122, 6014645496, 9021968244, 18043936488]

約数ペア:

[(1, 18043936488), (2, 9021968244), (3, 6014645496), (4, 4510984122), (6, 3007322748), (8, 2255492061), (9, 2004881832), (12, 1503661374), (18, 1002440916), (24, 751830687), (27, 668293944), (36, 501220458), (54, 334146972), (59, 305829432), (72, 250610229), (81, 222764648), (108, 167073486), (118, 152914716), (162, 111382324), (177, 101943144), (216, 83536743), (236, 76457358), (324, 55691162), (354, 50971572), (472, 38228679), (531, 33981048), (648, 27845581), (708, 25485786), (1062, 16990524), (1416, 12742893), (1593, 11327016), (2124, 8495262), (3186, 5663508), (4248, 4247631), (4779, 3775672), (6372, 2831754), (9558, 1887836), (12744, 1415877), (19116, 943918), (38232, 471959)]