18744414552

素因数分解:

$2^3\times 3^3\times {\mathrm{3407}}^1\times {\mathrm{25471}}^1$

素因数の和:28893

約数の個数: 64

約数和(自身を含む): 52085145600

約数和(自身を除く): 33340731048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 3407, 6814, 10221, 13628, 20442, 25471, 27256, 30663, 40884, 50942, 61326, 76413, 81768, 91989, 101884, 122652, 152826, 183978, 203768, 229239, 245304, 305652, 367956, 458478, 611304, 687717, 735912, 916956, 1375434, 1833912, 2750868, 5501736, 86779697, 173559394, 260339091, 347118788, 520678182, 694237576, 781017273, 1041356364, 1562034546, 2082712728, 2343051819, 3124069092, 4686103638, 6248138184, 9372207276, 18744414552]

約数ペア:

[(1, 18744414552), (2, 9372207276), (3, 6248138184), (4, 4686103638), (6, 3124069092), (8, 2343051819), (9, 2082712728), (12, 1562034546), (18, 1041356364), (24, 781017273), (27, 694237576), (36, 520678182), (54, 347118788), (72, 260339091), (108, 173559394), (216, 86779697), (3407, 5501736), (6814, 2750868), (10221, 1833912), (13628, 1375434), (20442, 916956), (25471, 735912), (27256, 687717), (30663, 611304), (40884, 458478), (50942, 367956), (61326, 305652), (76413, 245304), (81768, 229239), (91989, 203768), (101884, 183978), (122652, 152826)]