27542628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 74503520

約数和(自身を除く): 46960892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 601, 603, 684, 804, 1202, 1206, 1273, 1803, 2404, 2412, 2546, 3606, 3819, 5092, 5409, 7212, 7638, 10818, 11419, 11457, 15276, 21636, 22838, 22914, 34257, 40267, 45676, 45828, 68514, 80534, 102771, 120801, 137028, 161068, 205542, 241602, 362403, 411084, 483204, 724806, 765073, 1449612, 1530146, 2295219, 3060292, 4590438, 6885657, 9180876, 13771314, 27542628]

約数ペア:

[(1, 27542628), (2, 13771314), (3, 9180876), (4, 6885657), (6, 4590438), (9, 3060292), (12, 2295219), (18, 1530146), (19, 1449612), (36, 765073), (38, 724806), (57, 483204), (67, 411084), (76, 362403), (114, 241602), (134, 205542), (171, 161068), (201, 137028), (228, 120801), (268, 102771), (342, 80534), (402, 68514), (601, 45828), (603, 45676), (684, 40267), (804, 34257), (1202, 22914), (1206, 22838), (1273, 21636), (1803, 15276), (2404, 11457), (2412, 11419), (2546, 10818), (3606, 7638), (3819, 7212), (5092, 5409)]