19541282076

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^2\times {\mathrm{35879}}^1$

素因数の和:35977

約数の個数: 90

約数和(自身を含む): 52362590280

約数和(自身を除く): 32821308204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1476, 1681, 2214, 3321, 3362, 4428, 5043, 6642, 6724, 10086, 13284, 15129, 20172, 30258, 35879, 45387, 60516, 71758, 90774, 107637, 136161, 143516, 181548, 215274, 272322, 322911, 430548, 544644, 645822, 968733, 1291644, 1471039, 1937466, 2906199, 2942078, 3874932, 4413117, 5812398, 5884156, 8826234, 11624796, 13239351, 17652468, 26478702, 39718053, 52957404, 60312599, 79436106, 119154159, 120625198, 158872212, 180937797, 238308318, 241250396, 361875594, 476616636, 542813391, 723751188, 1085626782, 1628440173, 2171253564, 3256880346, 4885320519, 6513760692, 9770641038, 19541282076]

約数ペア:

[(1, 19541282076), (2, 9770641038), (3, 6513760692), (4, 4885320519), (6, 3256880346), (9, 2171253564), (12, 1628440173), (18, 1085626782), (27, 723751188), (36, 542813391), (41, 476616636), (54, 361875594), (81, 241250396), (82, 238308318), (108, 180937797), (123, 158872212), (162, 120625198), (164, 119154159), (246, 79436106), (324, 60312599), (369, 52957404), (492, 39718053), (738, 26478702), (1107, 17652468), (1476, 13239351), (1681, 11624796), (2214, 8826234), (3321, 5884156), (3362, 5812398), (4428, 4413117), (5043, 3874932), (6642, 2942078), (6724, 2906199), (10086, 1937466), (13284, 1471039), (15129, 1291644), (20172, 968733), (30258, 645822), (35879, 544644), (45387, 430548), (60516, 322911), (71758, 272322), (90774, 215274), (107637, 181548), (136161, 143516)]