1537947972

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{47947}}^1$

素因数の和:47980

約数の個数: 84

約数和(自身を含む): 4402201776

約数和(自身を除く): 2864253804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 729, 891, 972, 1188, 1458, 1782, 2673, 2916, 3564, 5346, 8019, 10692, 16038, 32076, 47947, 95894, 143841, 191788, 287682, 431523, 527417, 575364, 863046, 1054834, 1294569, 1582251, 1726092, 2109668, 2589138, 3164502, 3883707, 4746753, 5178276, 6329004, 7767414, 9493506, 11651121, 14240259, 15534828, 18987012, 23302242, 28480518, 34953363, 42720777, 46604484, 56961036, 69906726, 85441554, 128162331, 139813452, 170883108, 256324662, 384486993, 512649324, 768973986, 1537947972]

約数ペア:

[(1, 1537947972), (2, 768973986), (3, 512649324), (4, 384486993), (6, 256324662), (9, 170883108), (11, 139813452), (12, 128162331), (18, 85441554), (22, 69906726), (27, 56961036), (33, 46604484), (36, 42720777), (44, 34953363), (54, 28480518), (66, 23302242), (81, 18987012), (99, 15534828), (108, 14240259), (132, 11651121), (162, 9493506), (198, 7767414), (243, 6329004), (297, 5178276), (324, 4746753), (396, 3883707), (486, 3164502), (594, 2589138), (729, 2109668), (891, 1726092), (972, 1582251), (1188, 1294569), (1458, 1054834), (1782, 863046), (2673, 575364), (2916, 527417), (3564, 431523), (5346, 287682), (8019, 191788), (10692, 143841), (16038, 95894), (32076, 47947)]