2989601784

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{118297}}^1$

素因数の和:118331

約数の個数: 96

約数和(自身を含む): 9042699120

約数和(自身を除く): 6053097336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 12636, 25272, 118297, 236594, 354891, 473188, 709782, 946376, 1064673, 1419564, 1537861, 2129346, 2839128, 3075722, 3194019, 4258692, 4613583, 6151444, 6388038, 8517384, 9227166, 9582057, 12302888, 12776076, 13840749, 18454332, 19164114, 25552152, 27681498, 28746171, 36908664, 38328228, 41522247, 55362996, 57492342, 76656456, 83044494, 110725992, 114984684, 124566741, 166088988, 229969368, 249133482, 332177976, 373700223, 498266964, 747400446, 996533928, 1494800892, 2989601784]

約数ペア:

[(1, 2989601784), (2, 1494800892), (3, 996533928), (4, 747400446), (6, 498266964), (8, 373700223), (9, 332177976), (12, 249133482), (13, 229969368), (18, 166088988), (24, 124566741), (26, 114984684), (27, 110725992), (36, 83044494), (39, 76656456), (52, 57492342), (54, 55362996), (72, 41522247), (78, 38328228), (81, 36908664), (104, 28746171), (108, 27681498), (117, 25552152), (156, 19164114), (162, 18454332), (216, 13840749), (234, 12776076), (243, 12302888), (312, 9582057), (324, 9227166), (351, 8517384), (468, 6388038), (486, 6151444), (648, 4613583), (702, 4258692), (936, 3194019), (972, 3075722), (1053, 2839128), (1404, 2129346), (1944, 1537861), (2106, 1419564), (2808, 1064673), (3159, 946376), (4212, 709782), (6318, 473188), (8424, 354891), (12636, 236594), (25272, 118297)]