1098374886

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{28961}}^1$

素因数の和:29026

約数の個数: 72

約数和(自身を含む): 2832831144

約数和(自身を除く): 1734456258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 387, 441, 602, 774, 882, 903, 1806, 2107, 2709, 4214, 5418, 6321, 12642, 18963, 28961, 37926, 57922, 86883, 173766, 202727, 260649, 405454, 521298, 608181, 1216362, 1245323, 1419089, 1824543, 2490646, 2838178, 3649086, 3735969, 4257267, 7471938, 8514534, 8717261, 11207907, 12771801, 17434522, 22415814, 25543602, 26151783, 52303566, 61020827, 78455349, 122041654, 156910698, 183062481, 366124962, 549187443, 1098374886]

約数ペア:

[(1, 1098374886), (2, 549187443), (3, 366124962), (6, 183062481), (7, 156910698), (9, 122041654), (14, 78455349), (18, 61020827), (21, 52303566), (42, 26151783), (43, 25543602), (49, 22415814), (63, 17434522), (86, 12771801), (98, 11207907), (126, 8717261), (129, 8514534), (147, 7471938), (258, 4257267), (294, 3735969), (301, 3649086), (387, 2838178), (441, 2490646), (602, 1824543), (774, 1419089), (882, 1245323), (903, 1216362), (1806, 608181), (2107, 521298), (2709, 405454), (4214, 260649), (5418, 202727), (6321, 173766), (12642, 86883), (18963, 57922), (28961, 37926)]