1931075172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{3889}}^1$

素因数の和:4973

約数の個数: 72

約数和(自身を含む): 5263123320

約数和(自身を除く): 3332048148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1061, 2122, 3183, 3889, 4244, 6366, 7778, 9549, 11667, 12732, 13793, 15556, 19098, 23334, 27586, 35001, 38196, 41379, 46668, 50557, 55172, 70002, 82758, 101114, 124137, 140004, 151671, 165516, 202228, 248274, 303342, 455013, 496548, 606684, 910026, 1820052, 4126229, 8252458, 12378687, 16504916, 24757374, 37136061, 49514748, 53640977, 74272122, 107281954, 148544244, 160922931, 214563908, 321845862, 482768793, 643691724, 965537586, 1931075172]

約数ペア:

[(1, 1931075172), (2, 965537586), (3, 643691724), (4, 482768793), (6, 321845862), (9, 214563908), (12, 160922931), (13, 148544244), (18, 107281954), (26, 74272122), (36, 53640977), (39, 49514748), (52, 37136061), (78, 24757374), (117, 16504916), (156, 12378687), (234, 8252458), (468, 4126229), (1061, 1820052), (2122, 910026), (3183, 606684), (3889, 496548), (4244, 455013), (6366, 303342), (7778, 248274), (9549, 202228), (11667, 165516), (12732, 151671), (13793, 140004), (15556, 124137), (19098, 101114), (23334, 82758), (27586, 70002), (35001, 55172), (38196, 50557), (41379, 46668)]