2018220606

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1733}}^1$

素因数の和:1890

約数の個数: 96

約数和(自身を含む): 4771690560

約数和(自身を除く): 2753469954

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 97, 138, 174, 194, 207, 261, 291, 414, 522, 582, 667, 873, 1334, 1733, 1746, 2001, 2231, 2813, 3466, 4002, 4462, 5199, 5626, 6003, 6693, 8439, 10398, 12006, 13386, 15597, 16878, 20079, 25317, 31194, 39859, 40158, 50257, 50634, 64699, 79718, 100514, 119577, 129398, 150771, 168101, 194097, 239154, 301542, 336202, 358731, 388194, 452313, 504303, 582291, 717462, 904626, 1008606, 1155911, 1164582, 1512909, 2311822, 3025818, 3467733, 3866323, 4874929, 6935466, 7732646, 9749858, 10403199, 11598969, 14624787, 20806398, 23197938, 29249574, 34796907, 43874361, 69593814, 87748722, 112123367, 224246734, 336370101, 672740202, 1009110303, 2018220606]

約数ペア:

[(1, 2018220606), (2, 1009110303), (3, 672740202), (6, 336370101), (9, 224246734), (18, 112123367), (23, 87748722), (29, 69593814), (46, 43874361), (58, 34796907), (69, 29249574), (87, 23197938), (97, 20806398), (138, 14624787), (174, 11598969), (194, 10403199), (207, 9749858), (261, 7732646), (291, 6935466), (414, 4874929), (522, 3866323), (582, 3467733), (667, 3025818), (873, 2311822), (1334, 1512909), (1733, 1164582), (1746, 1155911), (2001, 1008606), (2231, 904626), (2813, 717462), (3466, 582291), (4002, 504303), (4462, 452313), (5199, 388194), (5626, 358731), (6003, 336202), (6693, 301542), (8439, 239154), (10398, 194097), (12006, 168101), (13386, 150771), (15597, 129398), (16878, 119577), (20079, 100514), (25317, 79718), (31194, 64699), (39859, 50634), (40158, 50257)]