7475618172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{21757}}^1$

素因数の和:21931

約数の個数: 96

約数和(自身を含む): 20177498880

約数和(自身を除く): 12701880708

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 137, 209, 228, 274, 411, 418, 548, 627, 822, 836, 1254, 1507, 1644, 2508, 2603, 3014, 4521, 5206, 6028, 7809, 9042, 10412, 15618, 18084, 21757, 28633, 31236, 43514, 57266, 65271, 85899, 87028, 114532, 130542, 171798, 239327, 261084, 343596, 413383, 478654, 717981, 826766, 957308, 1240149, 1435962, 1653532, 2480298, 2871924, 2980709, 4547213, 4960596, 5961418, 8942127, 9094426, 11922836, 13641639, 17884254, 18188852, 27283278, 32787799, 35768508, 54566556, 56633471, 65575598, 98363397, 113266942, 131151196, 169900413, 196726794, 226533884, 339800826, 393453588, 622968181, 679601652, 1245936362, 1868904543, 2491872724, 3737809086, 7475618172]

約数ペア:

[(1, 7475618172), (2, 3737809086), (3, 2491872724), (4, 1868904543), (6, 1245936362), (11, 679601652), (12, 622968181), (19, 393453588), (22, 339800826), (33, 226533884), (38, 196726794), (44, 169900413), (57, 131151196), (66, 113266942), (76, 98363397), (114, 65575598), (132, 56633471), (137, 54566556), (209, 35768508), (228, 32787799), (274, 27283278), (411, 18188852), (418, 17884254), (548, 13641639), (627, 11922836), (822, 9094426), (836, 8942127), (1254, 5961418), (1507, 4960596), (1644, 4547213), (2508, 2980709), (2603, 2871924), (3014, 2480298), (4521, 1653532), (5206, 1435962), (6028, 1240149), (7809, 957308), (9042, 826766), (10412, 717981), (15618, 478654), (18084, 413383), (21757, 343596), (28633, 261084), (31236, 239327), (43514, 171798), (57266, 130542), (65271, 114532), (85899, 87028)]