27929844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 76422528

約数和(自身を除く): 48492684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 971, 1598, 1692, 1942, 2397, 2913, 3196, 3884, 4794, 5826, 7191, 8739, 9588, 11652, 14382, 16507, 17478, 28764, 33014, 34956, 45637, 49521, 66028, 91274, 99042, 136911, 148563, 182548, 198084, 273822, 297126, 410733, 547644, 594252, 775829, 821466, 1551658, 1642932, 2327487, 3103316, 4654974, 6982461, 9309948, 13964922, 27929844]

約数ペア:

[(1, 27929844), (2, 13964922), (3, 9309948), (4, 6982461), (6, 4654974), (9, 3103316), (12, 2327487), (17, 1642932), (18, 1551658), (34, 821466), (36, 775829), (47, 594252), (51, 547644), (68, 410733), (94, 297126), (102, 273822), (141, 198084), (153, 182548), (188, 148563), (204, 136911), (282, 99042), (306, 91274), (423, 66028), (564, 49521), (612, 45637), (799, 34956), (846, 33014), (971, 28764), (1598, 17478), (1692, 16507), (1942, 14382), (2397, 11652), (2913, 9588), (3196, 8739), (3884, 7191), (4794, 5826)]