19070152092

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{54437}}^1$

素因数の和:54747

約数の個数: 72

約数和(自身を含む): 49697103456

約数和(自身を除く): 30626951364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 263, 333, 444, 526, 666, 789, 1052, 1332, 1578, 2367, 3156, 4734, 9468, 9731, 19462, 29193, 38924, 54437, 58386, 87579, 108874, 116772, 163311, 175158, 217748, 326622, 350316, 489933, 653244, 979866, 1959732, 2014169, 4028338, 6042507, 8056676, 12085014, 14316931, 18127521, 24170028, 28633862, 36255042, 42950793, 57267724, 72510084, 85901586, 128852379, 171803172, 257704758, 515409516, 529726447, 1059452894, 1589179341, 2118905788, 3178358682, 4767538023, 6356717364, 9535076046, 19070152092]

約数ペア:

[(1, 19070152092), (2, 9535076046), (3, 6356717364), (4, 4767538023), (6, 3178358682), (9, 2118905788), (12, 1589179341), (18, 1059452894), (36, 529726447), (37, 515409516), (74, 257704758), (111, 171803172), (148, 128852379), (222, 85901586), (263, 72510084), (333, 57267724), (444, 42950793), (526, 36255042), (666, 28633862), (789, 24170028), (1052, 18127521), (1332, 14316931), (1578, 12085014), (2367, 8056676), (3156, 6042507), (4734, 4028338), (9468, 2014169), (9731, 1959732), (19462, 979866), (29193, 653244), (38924, 489933), (54437, 350316), (58386, 326622), (87579, 217748), (108874, 175158), (116772, 163311)]