2208580038

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{19717}}^1$

素因数の和:19866

約数の個数: 72

約数和(自身を含む): 5610638592

約数和(自身を除く): 3402058554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 127, 147, 254, 294, 381, 441, 762, 882, 889, 1143, 1778, 2286, 2667, 5334, 6223, 8001, 12446, 16002, 18669, 19717, 37338, 39434, 56007, 59151, 112014, 118302, 138019, 177453, 276038, 354906, 414057, 828114, 966133, 1242171, 1932266, 2484342, 2504059, 2898399, 5008118, 5796798, 7512177, 8695197, 15024354, 17390394, 17528413, 22536531, 35056826, 45073062, 52585239, 105170478, 122698891, 157755717, 245397782, 315511434, 368096673, 736193346, 1104290019, 2208580038]

約数ペア:

[(1, 2208580038), (2, 1104290019), (3, 736193346), (6, 368096673), (7, 315511434), (9, 245397782), (14, 157755717), (18, 122698891), (21, 105170478), (42, 52585239), (49, 45073062), (63, 35056826), (98, 22536531), (126, 17528413), (127, 17390394), (147, 15024354), (254, 8695197), (294, 7512177), (381, 5796798), (441, 5008118), (762, 2898399), (882, 2504059), (889, 2484342), (1143, 1932266), (1778, 1242171), (2286, 966133), (2667, 828114), (5334, 414057), (6223, 354906), (8001, 276038), (12446, 177453), (16002, 138019), (18669, 118302), (19717, 112014), (37338, 59151), (39434, 56007)]