19632654

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 45641232

約数和(自身を除く): 26008578

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 83, 102, 153, 166, 249, 306, 498, 747, 773, 1411, 1494, 1546, 2319, 2822, 4233, 4638, 6957, 8466, 12699, 13141, 13914, 25398, 26282, 39423, 64159, 78846, 118269, 128318, 192477, 236538, 384954, 577431, 1090703, 1154862, 2181406, 3272109, 6544218, 9816327, 19632654]

約数ペア:

[(1, 19632654), (2, 9816327), (3, 6544218), (6, 3272109), (9, 2181406), (17, 1154862), (18, 1090703), (34, 577431), (51, 384954), (83, 236538), (102, 192477), (153, 128318), (166, 118269), (249, 78846), (306, 64159), (498, 39423), (747, 26282), (773, 25398), (1411, 13914), (1494, 13141), (1546, 12699), (2319, 8466), (2822, 6957), (4233, 4638)]