18397795356

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{461653}}^1$

素因数の和:461713

約数の個数: 72

約数和(自身を含む): 49404364464

約数和(自身を除く): 31006569108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1476, 2214, 3321, 4428, 6642, 9963, 13284, 19926, 39852, 461653, 923306, 1384959, 1846612, 2769918, 4154877, 5539836, 8309754, 12464631, 16619508, 18927773, 24929262, 37393893, 37855546, 49858524, 56783319, 74787786, 75711092, 112181679, 113566638, 149575572, 170349957, 224363358, 227133276, 340699914, 448726716, 511049871, 681399828, 1022099742, 1533149613, 2044199484, 3066299226, 4599448839, 6132598452, 9198897678, 18397795356]

約数ペア:

[(1, 18397795356), (2, 9198897678), (3, 6132598452), (4, 4599448839), (6, 3066299226), (9, 2044199484), (12, 1533149613), (18, 1022099742), (27, 681399828), (36, 511049871), (41, 448726716), (54, 340699914), (81, 227133276), (82, 224363358), (108, 170349957), (123, 149575572), (162, 113566638), (164, 112181679), (243, 75711092), (246, 74787786), (324, 56783319), (369, 49858524), (486, 37855546), (492, 37393893), (738, 24929262), (972, 18927773), (1107, 16619508), (1476, 12464631), (2214, 8309754), (3321, 5539836), (4428, 4154877), (6642, 2769918), (9963, 1846612), (13284, 1384959), (19926, 923306), (39852, 461653)]