4187196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 11924640

約数和(自身を除く): 7737444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 389, 414, 468, 598, 778, 828, 897, 1167, 1196, 1556, 1794, 2334, 2691, 3501, 3588, 4668, 5057, 5382, 7002, 8947, 10114, 10764, 14004, 15171, 17894, 20228, 26841, 30342, 35788, 45513, 53682, 60684, 80523, 91026, 107364, 116311, 161046, 182052, 232622, 322092, 348933, 465244, 697866, 1046799, 1395732, 2093598, 4187196]

約数ペア:

[(1, 4187196), (2, 2093598), (3, 1395732), (4, 1046799), (6, 697866), (9, 465244), (12, 348933), (13, 322092), (18, 232622), (23, 182052), (26, 161046), (36, 116311), (39, 107364), (46, 91026), (52, 80523), (69, 60684), (78, 53682), (92, 45513), (117, 35788), (138, 30342), (156, 26841), (207, 20228), (234, 17894), (276, 15171), (299, 14004), (389, 10764), (414, 10114), (468, 8947), (598, 7002), (778, 5382), (828, 5057), (897, 4668), (1167, 3588), (1196, 3501), (1556, 2691), (1794, 2334)]