42636888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 136972800

約数和(自身を除く): 94335912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 163, 168, 173, 189, 216, 252, 326, 346, 378, 489, 504, 519, 652, 692, 756, 978, 1038, 1141, 1211, 1304, 1384, 1467, 1512, 1557, 1956, 2076, 2282, 2422, 2934, 3114, 3423, 3633, 3912, 4152, 4401, 4564, 4671, 4844, 5868, 6228, 6846, 7266, 8802, 9128, 9342, 9688, 10269, 10899, 11736, 12456, 13692, 14532, 17604, 18684, 20538, 21798, 27384, 28199, 29064, 30807, 32697, 35208, 37368, 41076, 43596, 56398, 61614, 65394, 82152, 84597, 87192, 112796, 123228, 130788, 169194, 197393, 225592, 246456, 253791, 261576, 338388, 394786, 507582, 592179, 676776, 761373, 789572, 1015164, 1184358, 1522746, 1579144, 1776537, 2030328, 2368716, 3045492, 3553074, 4737432, 5329611, 6090984, 7106148, 10659222, 14212296, 21318444, 42636888]

約数ペア:

[(1, 42636888), (2, 21318444), (3, 14212296), (4, 10659222), (6, 7106148), (7, 6090984), (8, 5329611), (9, 4737432), (12, 3553074), (14, 3045492), (18, 2368716), (21, 2030328), (24, 1776537), (27, 1579144), (28, 1522746), (36, 1184358), (42, 1015164), (54, 789572), (56, 761373), (63, 676776), (72, 592179), (84, 507582), (108, 394786), (126, 338388), (163, 261576), (168, 253791), (173, 246456), (189, 225592), (216, 197393), (252, 169194), (326, 130788), (346, 123228), (378, 112796), (489, 87192), (504, 84597), (519, 82152), (652, 65394), (692, 61614), (756, 56398), (978, 43596), (1038, 41076), (1141, 37368), (1211, 35208), (1304, 32697), (1384, 30807), (1467, 29064), (1512, 28199), (1557, 27384), (1956, 21798), (2076, 20538), (2282, 18684), (2422, 17604), (2934, 14532), (3114, 13692), (3423, 12456), (3633, 11736), (3912, 10899), (4152, 10269), (4401, 9688), (4564, 9342), (4671, 9128), (4844, 8802), (5868, 7266), (6228, 6846)]