38998806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 102435840

約数和(自身を除く): 63437034

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 49, 62, 66, 77, 93, 98, 147, 154, 186, 217, 231, 294, 341, 389, 434, 462, 539, 651, 682, 778, 1023, 1078, 1167, 1302, 1519, 1617, 2046, 2334, 2387, 2723, 3038, 3234, 4279, 4557, 4774, 5446, 7161, 8169, 8558, 9114, 12059, 12837, 14322, 16338, 16709, 19061, 24118, 25674, 29953, 33418, 36177, 38122, 50127, 57183, 59906, 72354, 84413, 89859, 100254, 114366, 132649, 168826, 179718, 209671, 253239, 265298, 397947, 419342, 506478, 590891, 629013, 795894, 928543, 1181782, 1258026, 1772673, 1857086, 2785629, 3545346, 5571258, 6499801, 12999602, 19499403, 38998806]

約数ペア:

[(1, 38998806), (2, 19499403), (3, 12999602), (6, 6499801), (7, 5571258), (11, 3545346), (14, 2785629), (21, 1857086), (22, 1772673), (31, 1258026), (33, 1181782), (42, 928543), (49, 795894), (62, 629013), (66, 590891), (77, 506478), (93, 419342), (98, 397947), (147, 265298), (154, 253239), (186, 209671), (217, 179718), (231, 168826), (294, 132649), (341, 114366), (389, 100254), (434, 89859), (462, 84413), (539, 72354), (651, 59906), (682, 57183), (778, 50127), (1023, 38122), (1078, 36177), (1167, 33418), (1302, 29953), (1519, 25674), (1617, 24118), (2046, 19061), (2334, 16709), (2387, 16338), (2723, 14322), (3038, 12837), (3234, 12059), (4279, 9114), (4557, 8558), (4774, 8169), (5446, 7161)]