18408788384

素因数分解:

$2^5\times 7^1\times {\mathrm{593}}^1\times {\mathrm{138587}}^1$

素因数の和:139197

約数の個数: 48

約数和(自身を含む): 41489921088

約数和(自身を除く): 23081132704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 593, 1186, 2372, 4151, 4744, 8302, 9488, 16604, 18976, 33208, 66416, 132832, 138587, 277174, 554348, 970109, 1108696, 1940218, 2217392, 3880436, 4434784, 7760872, 15521744, 31043488, 82182091, 164364182, 328728364, 575274637, 657456728, 1150549274, 1314913456, 2301098548, 2629826912, 4602197096, 9204394192, 18408788384]

約数ペア:

[(1, 18408788384), (2, 9204394192), (4, 4602197096), (7, 2629826912), (8, 2301098548), (14, 1314913456), (16, 1150549274), (28, 657456728), (32, 575274637), (56, 328728364), (112, 164364182), (224, 82182091), (593, 31043488), (1186, 15521744), (2372, 7760872), (4151, 4434784), (4744, 3880436), (8302, 2217392), (9488, 1940218), (16604, 1108696), (18976, 970109), (33208, 554348), (66416, 277174), (132832, 138587)]