19849914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3124

約数の個数: 64

約数和(自身を含む): 53395200

約数和(自身を除く): 33545286

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3089, 3213, 6178, 6426, 9267, 18534, 21623, 27801, 43246, 52513, 55602, 64869, 83403, 105026, 129738, 157539, 166806, 194607, 315078, 367591, 389214, 472617, 583821, 735182, 945234, 1102773, 1167642, 1417851, 2205546, 2835702, 3308319, 6616638, 9924957, 19849914]

約数ペア:

[(1, 19849914), (2, 9924957), (3, 6616638), (6, 3308319), (7, 2835702), (9, 2205546), (14, 1417851), (17, 1167642), (18, 1102773), (21, 945234), (27, 735182), (34, 583821), (42, 472617), (51, 389214), (54, 367591), (63, 315078), (102, 194607), (119, 166806), (126, 157539), (153, 129738), (189, 105026), (238, 83403), (306, 64869), (357, 55602), (378, 52513), (459, 43246), (714, 27801), (918, 21623), (1071, 18534), (2142, 9267), (3089, 6426), (3213, 6178)]