2097188694

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 4740319584

約数和(自身を除く): 2643130890

約数列:

[1, 2, 3, 6, 9, 18, 53, 97, 106, 131, 159, 173, 194, 262, 291, 318, 346, 393, 477, 519, 582, 786, 873, 954, 1038, 1179, 1557, 1746, 2358, 3114, 5141, 6943, 9169, 10282, 12707, 13886, 15423, 16781, 18338, 20829, 22663, 25414, 27507, 30846, 33562, 38121, 41658, 45326, 46269, 50343, 55014, 62487, 67989, 76242, 82521, 92538, 100686, 114363, 124974, 135978, 151029, 165042, 203967, 228726, 302058, 407934, 673471, 889393, 1201139, 1346942, 1778786, 2020413, 2198311, 2402278, 2668179, 3603417, 4040826, 4396622, 5336358, 6061239, 6594933, 7206834, 8004537, 10810251, 12122478, 13189866, 16009074, 19784799, 21620502, 39569598, 116510483, 233020966, 349531449, 699062898, 1048594347, 2097188694]

約数ペア:

[(1, 2097188694), (2, 1048594347), (3, 699062898), (6, 349531449), (9, 233020966), (18, 116510483), (53, 39569598), (97, 21620502), (106, 19784799), (131, 16009074), (159, 13189866), (173, 12122478), (194, 10810251), (262, 8004537), (291, 7206834), (318, 6594933), (346, 6061239), (393, 5336358), (477, 4396622), (519, 4040826), (582, 3603417), (786, 2668179), (873, 2402278), (954, 2198311), (1038, 2020413), (1179, 1778786), (1557, 1346942), (1746, 1201139), (2358, 889393), (3114, 673471), (5141, 407934), (6943, 302058), (9169, 228726), (10282, 203967), (12707, 165042), (13886, 151029), (15423, 135978), (16781, 124974), (18338, 114363), (20829, 100686), (22663, 92538), (25414, 82521), (27507, 76242), (30846, 67989), (33562, 62487), (38121, 55014), (41658, 50343), (45326, 46269)]