17764380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 56206080

約数和(自身を除く): 38441700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 491, 540, 603, 670, 804, 982, 1005, 1206, 1340, 1473, 1809, 1964, 2010, 2412, 2455, 2946, 3015, 3618, 4020, 4419, 4910, 5892, 6030, 7236, 7365, 8838, 9045, 9820, 12060, 13257, 14730, 17676, 18090, 22095, 26514, 29460, 32897, 36180, 44190, 53028, 65794, 66285, 88380, 98691, 131588, 132570, 164485, 197382, 265140, 296073, 328970, 394764, 493455, 592146, 657940, 888219, 986910, 1184292, 1480365, 1776438, 1973820, 2960730, 3552876, 4441095, 5921460, 8882190, 17764380]

約数ペア:

[(1, 17764380), (2, 8882190), (3, 5921460), (4, 4441095), (5, 3552876), (6, 2960730), (9, 1973820), (10, 1776438), (12, 1480365), (15, 1184292), (18, 986910), (20, 888219), (27, 657940), (30, 592146), (36, 493455), (45, 394764), (54, 328970), (60, 296073), (67, 265140), (90, 197382), (108, 164485), (134, 132570), (135, 131588), (180, 98691), (201, 88380), (268, 66285), (270, 65794), (335, 53028), (402, 44190), (491, 36180), (540, 32897), (603, 29460), (670, 26514), (804, 22095), (982, 18090), (1005, 17676), (1206, 14730), (1340, 13257), (1473, 12060), (1809, 9820), (1964, 9045), (2010, 8838), (2412, 7365), (2455, 7236), (2946, 6030), (3015, 5892), (3618, 4910), (4020, 4419)]