2340089172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{31387}}^1$

素因数の和:31525

約数の個数: 72

約数和(自身を含む): 6283877600

約数和(自身を除く): 3943788428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 109, 114, 171, 218, 228, 327, 342, 436, 654, 684, 981, 1308, 1962, 2071, 3924, 4142, 6213, 8284, 12426, 18639, 24852, 31387, 37278, 62774, 74556, 94161, 125548, 188322, 282483, 376644, 564966, 596353, 1129932, 1192706, 1789059, 2385412, 3421183, 3578118, 5367177, 6842366, 7156236, 10263549, 10734354, 13684732, 20527098, 21468708, 30790647, 41054196, 61581294, 65002477, 123162588, 130004954, 195007431, 260009908, 390014862, 585022293, 780029724, 1170044586, 2340089172]

約数ペア:

[(1, 2340089172), (2, 1170044586), (3, 780029724), (4, 585022293), (6, 390014862), (9, 260009908), (12, 195007431), (18, 130004954), (19, 123162588), (36, 65002477), (38, 61581294), (57, 41054196), (76, 30790647), (109, 21468708), (114, 20527098), (171, 13684732), (218, 10734354), (228, 10263549), (327, 7156236), (342, 6842366), (436, 5367177), (654, 3578118), (684, 3421183), (981, 2385412), (1308, 1789059), (1962, 1192706), (2071, 1129932), (3924, 596353), (4142, 564966), (6213, 376644), (8284, 282483), (12426, 188322), (18639, 125548), (24852, 94161), (31387, 74556), (37278, 62774)]