13641948

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 36363600

約数和(自身を除く): 22721652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 174, 179, 219, 261, 292, 348, 358, 438, 522, 537, 657, 716, 876, 1044, 1074, 1314, 1611, 2117, 2148, 2628, 3222, 4234, 5191, 6351, 6444, 8468, 10382, 12702, 13067, 15573, 19053, 20764, 25404, 26134, 31146, 38106, 39201, 46719, 52268, 62292, 76212, 78402, 93438, 117603, 156804, 186876, 235206, 378943, 470412, 757886, 1136829, 1515772, 2273658, 3410487, 4547316, 6820974, 13641948]

約数ペア:

[(1, 13641948), (2, 6820974), (3, 4547316), (4, 3410487), (6, 2273658), (9, 1515772), (12, 1136829), (18, 757886), (29, 470412), (36, 378943), (58, 235206), (73, 186876), (87, 156804), (116, 117603), (146, 93438), (174, 78402), (179, 76212), (219, 62292), (261, 52268), (292, 46719), (348, 39201), (358, 38106), (438, 31146), (522, 26134), (537, 25404), (657, 20764), (716, 19053), (876, 15573), (1044, 13067), (1074, 12702), (1314, 10382), (1611, 8468), (2117, 6444), (2148, 6351), (2628, 5191), (3222, 4234)]