19103671356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{9497}}^1$

素因数の和:9840

約数の個数: 144

約数和(自身を含む): 56754577152

約数和(自身を除く): 37650905796

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 311, 462, 539, 588, 622, 924, 933, 1078, 1244, 1617, 1866, 2156, 2177, 3234, 3421, 3732, 4354, 6468, 6531, 6842, 8708, 9497, 10263, 13062, 13684, 15239, 18994, 20526, 23947, 26124, 28491, 30478, 37988, 41052, 45717, 47894, 56982, 60956, 66479, 71841, 91434, 95788, 104467, 113964, 132958, 143682, 167629, 182868, 199437, 208934, 265916, 287364, 313401, 335258, 398874, 417868, 465353, 502887, 626802, 670516, 731269, 797748, 930706, 1005774, 1253604, 1396059, 1462538, 1861412, 2011548, 2193807, 2792118, 2925076, 2953567, 4387614, 5118883, 5584236, 5907134, 8775228, 8860701, 10237766, 11814268, 15356649, 17721402, 20475532, 20674969, 30713298, 32489237, 35442804, 41349938, 61426596, 62024907, 64978474, 82699876, 97467711, 124049814, 129956948, 144724783, 194935422, 227424659, 248099628, 289449566, 389870844, 434174349, 454849318, 578899132, 682273977, 868348698, 909698636, 1364547954, 1591972613, 1736697396, 2729095908, 3183945226, 4775917839, 6367890452, 9551835678, 19103671356]

約数ペア:

[(1, 19103671356), (2, 9551835678), (3, 6367890452), (4, 4775917839), (6, 3183945226), (7, 2729095908), (11, 1736697396), (12, 1591972613), (14, 1364547954), (21, 909698636), (22, 868348698), (28, 682273977), (33, 578899132), (42, 454849318), (44, 434174349), (49, 389870844), (66, 289449566), (77, 248099628), (84, 227424659), (98, 194935422), (132, 144724783), (147, 129956948), (154, 124049814), (196, 97467711), (231, 82699876), (294, 64978474), (308, 62024907), (311, 61426596), (462, 41349938), (539, 35442804), (588, 32489237), (622, 30713298), (924, 20674969), (933, 20475532), (1078, 17721402), (1244, 15356649), (1617, 11814268), (1866, 10237766), (2156, 8860701), (2177, 8775228), (3234, 5907134), (3421, 5584236), (3732, 5118883), (4354, 4387614), (6468, 2953567), (6531, 2925076), (6842, 2792118), (8708, 2193807), (9497, 2011548), (10263, 1861412), (13062, 1462538), (13684, 1396059), (15239, 1253604), (18994, 1005774), (20526, 930706), (23947, 797748), (26124, 731269), (28491, 670516), (30478, 626802), (37988, 502887), (41052, 465353), (45717, 417868), (47894, 398874), (56982, 335258), (60956, 313401), (66479, 287364), (71841, 265916), (91434, 208934), (95788, 199437), (104467, 182868), (113964, 167629), (132958, 143682)]