19410147198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{823}}^1\times {\mathrm{7753}}^1$

素因数の和:8610

約数の個数: 72

約数和(自身を含む): 45600405552

約数和(自身を除く): 26190258354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 823, 1014, 1521, 1646, 2469, 3042, 4938, 7407, 7753, 10699, 14814, 15506, 21398, 23259, 32097, 46518, 64194, 69777, 96291, 100789, 139087, 139554, 192582, 201578, 278174, 302367, 417261, 604734, 834522, 907101, 1251783, 1310257, 1814202, 2503566, 2620514, 3930771, 6380719, 7861542, 11792313, 12761438, 19142157, 23584626, 38284314, 57426471, 82949347, 114852942, 165898694, 248848041, 497696082, 746544123, 1078341511, 1493088246, 2156683022, 3235024533, 6470049066, 9705073599, 19410147198]

約数ペア:

[(1, 19410147198), (2, 9705073599), (3, 6470049066), (6, 3235024533), (9, 2156683022), (13, 1493088246), (18, 1078341511), (26, 746544123), (39, 497696082), (78, 248848041), (117, 165898694), (169, 114852942), (234, 82949347), (338, 57426471), (507, 38284314), (823, 23584626), (1014, 19142157), (1521, 12761438), (1646, 11792313), (2469, 7861542), (3042, 6380719), (4938, 3930771), (7407, 2620514), (7753, 2503566), (10699, 1814202), (14814, 1310257), (15506, 1251783), (21398, 907101), (23259, 834522), (32097, 604734), (46518, 417261), (64194, 302367), (69777, 278174), (96291, 201578), (100789, 192582), (139087, 139554)]