16380182014

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{9781}}^1$

素因数の和:9941

約数の個数: 64

約数和(自身を含む): 29868124032

約数和(自身を除く): 13487942018

約数列:

[1, 2, 7, 14, 37, 53, 61, 74, 106, 122, 259, 371, 427, 518, 742, 854, 1961, 2257, 3233, 3922, 4514, 6466, 9781, 13727, 15799, 19562, 22631, 27454, 31598, 45262, 68467, 119621, 136934, 239242, 361897, 518393, 596641, 723794, 837347, 1036786, 1193282, 1674694, 2533279, 3628751, 4176487, 5066558, 7257502, 8352974, 19180541, 22075717, 31621973, 38361082, 44151434, 63243946, 134263787, 154530019, 221353811, 268527574, 309060038, 442707622, 1170013001, 2340026002, 8190091007, 16380182014]

約数ペア:

[(1, 16380182014), (2, 8190091007), (7, 2340026002), (14, 1170013001), (37, 442707622), (53, 309060038), (61, 268527574), (74, 221353811), (106, 154530019), (122, 134263787), (259, 63243946), (371, 44151434), (427, 38361082), (518, 31621973), (742, 22075717), (854, 19180541), (1961, 8352974), (2257, 7257502), (3233, 5066558), (3922, 4176487), (4514, 3628751), (6466, 2533279), (9781, 1674694), (13727, 1193282), (15799, 1036786), (19562, 837347), (22631, 723794), (27454, 596641), (31598, 518393), (45262, 361897), (68467, 239242), (119621, 136934)]