19619394732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{594311}}^1$

素因数の和:594459

約数の個数: 72

約数和(自身を含む): 57111005952

約数和(自身を除く): 37491611220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5502, 8253, 11004, 16506, 33012, 594311, 1188622, 1782933, 2377244, 3565866, 4160177, 5348799, 7131732, 8320354, 10697598, 12480531, 16640708, 21395196, 24961062, 37441593, 49922124, 74883186, 77854741, 149766372, 155709482, 233564223, 311418964, 467128446, 544983187, 700692669, 934256892, 1089966374, 1401385338, 1634949561, 2179932748, 2802770676, 3269899122, 4904848683, 6539798244, 9809697366, 19619394732]

約数ペア:

[(1, 19619394732), (2, 9809697366), (3, 6539798244), (4, 4904848683), (6, 3269899122), (7, 2802770676), (9, 2179932748), (12, 1634949561), (14, 1401385338), (18, 1089966374), (21, 934256892), (28, 700692669), (36, 544983187), (42, 467128446), (63, 311418964), (84, 233564223), (126, 155709482), (131, 149766372), (252, 77854741), (262, 74883186), (393, 49922124), (524, 37441593), (786, 24961062), (917, 21395196), (1179, 16640708), (1572, 12480531), (1834, 10697598), (2358, 8320354), (2751, 7131732), (3668, 5348799), (4716, 4160177), (5502, 3565866), (8253, 2377244), (11004, 1782933), (16506, 1188622), (33012, 594311)]