18804900996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2069}}^1\times {\mathrm{36067}}^1$

素因数の和:38153

約数の個数: 72

約数和(自身を含む): 54353033280

約数和(自身を除く): 35548132284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2069, 4138, 6207, 8276, 12414, 14483, 18621, 24828, 28966, 36067, 37242, 43449, 57932, 72134, 74484, 86898, 108201, 130347, 144268, 173796, 216402, 252469, 260694, 324603, 432804, 504938, 521388, 649206, 757407, 1009876, 1298412, 1514814, 2272221, 3029628, 4544442, 9088884, 74622623, 149245246, 223867869, 298490492, 447735738, 522358361, 671603607, 895471476, 1044716722, 1343207214, 1567075083, 2089433444, 2686414428, 3134150166, 4701225249, 6268300332, 9402450498, 18804900996]

約数ペア:

[(1, 18804900996), (2, 9402450498), (3, 6268300332), (4, 4701225249), (6, 3134150166), (7, 2686414428), (9, 2089433444), (12, 1567075083), (14, 1343207214), (18, 1044716722), (21, 895471476), (28, 671603607), (36, 522358361), (42, 447735738), (63, 298490492), (84, 223867869), (126, 149245246), (252, 74622623), (2069, 9088884), (4138, 4544442), (6207, 3029628), (8276, 2272221), (12414, 1514814), (14483, 1298412), (18621, 1009876), (24828, 757407), (28966, 649206), (36067, 521388), (37242, 504938), (43449, 432804), (57932, 324603), (72134, 260694), (74484, 252469), (86898, 216402), (108201, 173796), (130347, 144268)]