18335136

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 50996736

約数和(自身を除く): 32661600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 93, 96, 101, 122, 124, 183, 186, 202, 244, 248, 303, 366, 372, 404, 488, 496, 606, 732, 744, 808, 976, 992, 1212, 1464, 1488, 1616, 1891, 1952, 2424, 2928, 2976, 3131, 3232, 3782, 4848, 5673, 5856, 6161, 6262, 7564, 9393, 9696, 11346, 12322, 12524, 15128, 18483, 18786, 22692, 24644, 25048, 30256, 36966, 37572, 45384, 49288, 50096, 60512, 73932, 75144, 90768, 98576, 100192, 147864, 150288, 181536, 190991, 197152, 295728, 300576, 381982, 572973, 591456, 763964, 1145946, 1527928, 2291892, 3055856, 4583784, 6111712, 9167568, 18335136]

約数ペア:

[(1, 18335136), (2, 9167568), (3, 6111712), (4, 4583784), (6, 3055856), (8, 2291892), (12, 1527928), (16, 1145946), (24, 763964), (31, 591456), (32, 572973), (48, 381982), (61, 300576), (62, 295728), (93, 197152), (96, 190991), (101, 181536), (122, 150288), (124, 147864), (183, 100192), (186, 98576), (202, 90768), (244, 75144), (248, 73932), (303, 60512), (366, 50096), (372, 49288), (404, 45384), (488, 37572), (496, 36966), (606, 30256), (732, 25048), (744, 24644), (808, 22692), (976, 18786), (992, 18483), (1212, 15128), (1464, 12524), (1488, 12322), (1616, 11346), (1891, 9696), (1952, 9393), (2424, 7564), (2928, 6262), (2976, 6161), (3131, 5856), (3232, 5673), (3782, 4848)]