12181381368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{20219}}^1$

素因数の和:22172

約数の個数: 64

約数和(自身を含む): 32814633600

約数和(自身を除く): 20633252232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1931, 3862, 5793, 7724, 11586, 15448, 20219, 23172, 25103, 40438, 46344, 50206, 60657, 75309, 80876, 100412, 121314, 150618, 161752, 200824, 242628, 262847, 301236, 485256, 525694, 602472, 788541, 1051388, 1577082, 2102776, 3154164, 6308328, 39042889, 78085778, 117128667, 156171556, 234257334, 312343112, 468514668, 507557557, 937029336, 1015115114, 1522672671, 2030230228, 3045345342, 4060460456, 6090690684, 12181381368]

約数ペア:

[(1, 12181381368), (2, 6090690684), (3, 4060460456), (4, 3045345342), (6, 2030230228), (8, 1522672671), (12, 1015115114), (13, 937029336), (24, 507557557), (26, 468514668), (39, 312343112), (52, 234257334), (78, 156171556), (104, 117128667), (156, 78085778), (312, 39042889), (1931, 6308328), (3862, 3154164), (5793, 2102776), (7724, 1577082), (11586, 1051388), (15448, 788541), (20219, 602472), (23172, 525694), (25103, 485256), (40438, 301236), (46344, 262847), (50206, 242628), (60657, 200824), (75309, 161752), (80876, 150618), (100412, 121314)]