2019062472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6911}}^1$

素因数の和:7011

約数の個数: 128

約数和(自身を含む): 6051594240

約数和(自身を除く): 4032531768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 47, 56, 74, 84, 94, 111, 141, 148, 168, 188, 222, 259, 282, 296, 329, 376, 444, 518, 564, 658, 777, 888, 987, 1036, 1128, 1316, 1554, 1739, 1974, 2072, 2632, 3108, 3478, 3948, 5217, 6216, 6911, 6956, 7896, 10434, 12173, 13822, 13912, 20733, 20868, 24346, 27644, 36519, 41466, 41736, 48377, 48692, 55288, 73038, 82932, 96754, 97384, 145131, 146076, 165864, 193508, 255707, 290262, 292152, 324817, 387016, 511414, 580524, 649634, 767121, 974451, 1022828, 1161048, 1299268, 1534242, 1789949, 1948902, 2045656, 2273719, 2598536, 3068484, 3579898, 3897804, 4547438, 5369847, 6136968, 6821157, 7159796, 7795608, 9094876, 10739694, 12018229, 13642314, 14319592, 18189752, 21479388, 24036458, 27284628, 36054687, 42958776, 48072916, 54569256, 72109374, 84127603, 96145832, 144218748, 168255206, 252382809, 288437496, 336510412, 504765618, 673020824, 1009531236, 2019062472]

約数ペア:

[(1, 2019062472), (2, 1009531236), (3, 673020824), (4, 504765618), (6, 336510412), (7, 288437496), (8, 252382809), (12, 168255206), (14, 144218748), (21, 96145832), (24, 84127603), (28, 72109374), (37, 54569256), (42, 48072916), (47, 42958776), (56, 36054687), (74, 27284628), (84, 24036458), (94, 21479388), (111, 18189752), (141, 14319592), (148, 13642314), (168, 12018229), (188, 10739694), (222, 9094876), (259, 7795608), (282, 7159796), (296, 6821157), (329, 6136968), (376, 5369847), (444, 4547438), (518, 3897804), (564, 3579898), (658, 3068484), (777, 2598536), (888, 2273719), (987, 2045656), (1036, 1948902), (1128, 1789949), (1316, 1534242), (1554, 1299268), (1739, 1161048), (1974, 1022828), (2072, 974451), (2632, 767121), (3108, 649634), (3478, 580524), (3948, 511414), (5217, 387016), (6216, 324817), (6911, 292152), (6956, 290262), (7896, 255707), (10434, 193508), (12173, 165864), (13822, 146076), (13912, 145131), (20733, 97384), (20868, 96754), (24346, 82932), (27644, 73038), (36519, 55288), (41466, 48692), (41736, 48377)]