218123514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 558005760

約数和(自身を除く): 339882246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 89, 106, 126, 159, 178, 267, 318, 367, 371, 477, 534, 623, 734, 742, 801, 954, 1101, 1113, 1246, 1602, 1869, 2202, 2226, 2569, 3303, 3339, 3738, 4717, 5138, 5607, 6606, 6678, 7707, 9434, 11214, 14151, 15414, 19451, 23121, 28302, 32663, 33019, 38902, 42453, 46242, 58353, 65326, 66038, 84906, 97989, 99057, 116706, 136157, 175059, 195978, 198114, 228641, 272314, 293967, 297171, 350118, 408471, 457282, 587934, 594342, 685923, 816942, 1225413, 1371846, 1731139, 2057769, 2450826, 3462278, 4115538, 5193417, 10386834, 12117973, 15580251, 24235946, 31160502, 36353919, 72707838, 109061757, 218123514]

約数ペア:

[(1, 218123514), (2, 109061757), (3, 72707838), (6, 36353919), (7, 31160502), (9, 24235946), (14, 15580251), (18, 12117973), (21, 10386834), (42, 5193417), (53, 4115538), (63, 3462278), (89, 2450826), (106, 2057769), (126, 1731139), (159, 1371846), (178, 1225413), (267, 816942), (318, 685923), (367, 594342), (371, 587934), (477, 457282), (534, 408471), (623, 350118), (734, 297171), (742, 293967), (801, 272314), (954, 228641), (1101, 198114), (1113, 195978), (1246, 175059), (1602, 136157), (1869, 116706), (2202, 99057), (2226, 97989), (2569, 84906), (3303, 66038), (3339, 65326), (3738, 58353), (4717, 46242), (5138, 42453), (5607, 38902), (6606, 33019), (6678, 32663), (7707, 28302), (9434, 23121), (11214, 19451), (14151, 15414)]