18353416064

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{133631}}^1$

素因数の和:133711

約数の個数: 64

約数和(自身を含む): 38846822400

約数和(自身を除く): 20493406336

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 232, 296, 464, 592, 928, 1073, 1184, 1856, 2146, 2368, 3712, 4292, 4736, 8584, 17168, 34336, 68672, 133631, 137344, 267262, 534524, 1069048, 2138096, 3875299, 4276192, 4944347, 7750598, 8552384, 9888694, 15501196, 17104768, 19777388, 31002392, 39554776, 62004784, 79109552, 124009568, 143386063, 158219104, 248019136, 286772126, 316438208, 496038272, 573544252, 632876416, 1147088504, 2294177008, 4588354016, 9176708032, 18353416064]

約数ペア:

[(1, 18353416064), (2, 9176708032), (4, 4588354016), (8, 2294177008), (16, 1147088504), (29, 632876416), (32, 573544252), (37, 496038272), (58, 316438208), (64, 286772126), (74, 248019136), (116, 158219104), (128, 143386063), (148, 124009568), (232, 79109552), (296, 62004784), (464, 39554776), (592, 31002392), (928, 19777388), (1073, 17104768), (1184, 15501196), (1856, 9888694), (2146, 8552384), (2368, 7750598), (3712, 4944347), (4292, 4276192), (4736, 3875299), (8584, 2138096), (17168, 1069048), (34336, 534524), (68672, 267262), (133631, 137344)]