4105937052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{25183}}^1$

素因数の和:25847

約数の個数: 72

約数和(自身を含む): 11880400896

約数和(自身を除く): 7774463844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 647, 1294, 1941, 2588, 3882, 4529, 5823, 7764, 9058, 11646, 13587, 18116, 23292, 25183, 27174, 40761, 50366, 54348, 75549, 81522, 100732, 151098, 163044, 176281, 226647, 302196, 352562, 453294, 528843, 705124, 906588, 1057686, 1586529, 2115372, 3173058, 6346116, 16293401, 32586802, 48880203, 65173604, 97760406, 114053807, 146640609, 195520812, 228107614, 293281218, 342161421, 456215228, 586562436, 684322842, 1026484263, 1368645684, 2052968526, 4105937052]

約数ペア:

[(1, 4105937052), (2, 2052968526), (3, 1368645684), (4, 1026484263), (6, 684322842), (7, 586562436), (9, 456215228), (12, 342161421), (14, 293281218), (18, 228107614), (21, 195520812), (28, 146640609), (36, 114053807), (42, 97760406), (63, 65173604), (84, 48880203), (126, 32586802), (252, 16293401), (647, 6346116), (1294, 3173058), (1941, 2115372), (2588, 1586529), (3882, 1057686), (4529, 906588), (5823, 705124), (7764, 528843), (9058, 453294), (11646, 352562), (13587, 302196), (18116, 226647), (23292, 176281), (25183, 163044), (27174, 151098), (40761, 100732), (50366, 81522), (54348, 75549)]