18641502

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^2\times {\mathrm{317}}^1$

素因数の和:356

約数の個数: 72

約数和(自身を含む): 46185048

約数和(自身を除く): 27543546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 243, 297, 317, 363, 486, 594, 634, 726, 891, 951, 1089, 1782, 1902, 2178, 2673, 2853, 3267, 3487, 5346, 5706, 6534, 6974, 8559, 9801, 10461, 17118, 19602, 20922, 25677, 29403, 31383, 38357, 51354, 58806, 62766, 76714, 77031, 94149, 115071, 154062, 188298, 230142, 282447, 345213, 564894, 690426, 847341, 1035639, 1694682, 2071278, 3106917, 6213834, 9320751, 18641502]

約数ペア:

[(1, 18641502), (2, 9320751), (3, 6213834), (6, 3106917), (9, 2071278), (11, 1694682), (18, 1035639), (22, 847341), (27, 690426), (33, 564894), (54, 345213), (66, 282447), (81, 230142), (99, 188298), (121, 154062), (162, 115071), (198, 94149), (242, 77031), (243, 76714), (297, 62766), (317, 58806), (363, 51354), (486, 38357), (594, 31383), (634, 29403), (726, 25677), (891, 20922), (951, 19602), (1089, 17118), (1782, 10461), (1902, 9801), (2178, 8559), (2673, 6974), (2853, 6534), (3267, 5706), (3487, 5346)]