8261289882

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2268

約数の個数: 96

約数和(自身を含む): 18972195840

約数和(自身を除く): 10710905958

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 137, 159, 186, 274, 279, 318, 411, 477, 558, 822, 954, 1233, 1643, 2039, 2466, 3286, 4078, 4247, 4929, 6117, 7261, 8494, 9858, 12234, 12741, 14522, 14787, 18351, 21783, 25482, 29574, 36702, 38223, 43566, 63209, 65349, 76446, 108067, 126418, 130698, 189627, 216134, 225091, 279343, 324201, 379254, 450182, 558686, 568881, 648402, 675273, 838029, 972603, 1137762, 1350546, 1676058, 1945206, 2025819, 2514087, 3350077, 4051638, 5028174, 6700154, 8659633, 10050231, 14805179, 17319266, 20100462, 25978899, 29610358, 30150693, 44415537, 51957798, 60301386, 77936697, 88831074, 133246611, 155873394, 266493222, 458960549, 917921098, 1376881647, 2753763294, 4130644941, 8261289882]

約数ペア:

[(1, 8261289882), (2, 4130644941), (3, 2753763294), (6, 1376881647), (9, 917921098), (18, 458960549), (31, 266493222), (53, 155873394), (62, 133246611), (93, 88831074), (106, 77936697), (137, 60301386), (159, 51957798), (186, 44415537), (274, 30150693), (279, 29610358), (318, 25978899), (411, 20100462), (477, 17319266), (558, 14805179), (822, 10050231), (954, 8659633), (1233, 6700154), (1643, 5028174), (2039, 4051638), (2466, 3350077), (3286, 2514087), (4078, 2025819), (4247, 1945206), (4929, 1676058), (6117, 1350546), (7261, 1137762), (8494, 972603), (9858, 838029), (12234, 675273), (12741, 648402), (14522, 568881), (14787, 558686), (18351, 450182), (21783, 379254), (25482, 324201), (29574, 279343), (36702, 225091), (38223, 216134), (43566, 189627), (63209, 130698), (65349, 126418), (76446, 108067)]