21893694816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{3701}}^1\times {\mathrm{8803}}^1$

素因数の和:12524

約数の個数: 96

約数和(自身を含む): 65706294528

約数和(自身を除く): 43812599712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 3701, 7402, 8803, 11103, 14804, 17606, 22206, 25907, 26409, 29608, 35212, 44412, 51814, 52818, 59216, 61621, 70424, 77721, 88824, 103628, 105636, 118432, 123242, 140848, 155442, 177648, 184863, 207256, 211272, 246484, 281696, 310884, 355296, 369726, 414512, 422544, 492968, 621768, 739452, 829024, 845088, 985936, 1243536, 1478904, 1971872, 2487072, 2957808, 5915616, 32579903, 65159806, 97739709, 130319612, 195479418, 228059321, 260639224, 390958836, 456118642, 521278448, 684177963, 781917672, 912237284, 1042556896, 1368355926, 1563835344, 1824474568, 2736711852, 3127670688, 3648949136, 5473423704, 7297898272, 10946847408, 21893694816]

約数ペア:

[(1, 21893694816), (2, 10946847408), (3, 7297898272), (4, 5473423704), (6, 3648949136), (7, 3127670688), (8, 2736711852), (12, 1824474568), (14, 1563835344), (16, 1368355926), (21, 1042556896), (24, 912237284), (28, 781917672), (32, 684177963), (42, 521278448), (48, 456118642), (56, 390958836), (84, 260639224), (96, 228059321), (112, 195479418), (168, 130319612), (224, 97739709), (336, 65159806), (672, 32579903), (3701, 5915616), (7402, 2957808), (8803, 2487072), (11103, 1971872), (14804, 1478904), (17606, 1243536), (22206, 985936), (25907, 845088), (26409, 829024), (29608, 739452), (35212, 621768), (44412, 492968), (51814, 422544), (52818, 414512), (59216, 369726), (61621, 355296), (70424, 310884), (77721, 281696), (88824, 246484), (103628, 211272), (105636, 207256), (118432, 184863), (123242, 177648), (140848, 155442)]