17881296

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 48711168

約数和(自身を除く): 30829872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 197, 244, 248, 366, 372, 394, 488, 496, 591, 732, 744, 788, 976, 1182, 1464, 1488, 1576, 1891, 2364, 2928, 3152, 3782, 4728, 5673, 6107, 7564, 9456, 11346, 12017, 12214, 15128, 18321, 22692, 24034, 24428, 30256, 36051, 36642, 45384, 48068, 48856, 72102, 73284, 90768, 96136, 97712, 144204, 146568, 192272, 288408, 293136, 372527, 576816, 745054, 1117581, 1490108, 2235162, 2980216, 4470324, 5960432, 8940648, 17881296]

約数ペア:

[(1, 17881296), (2, 8940648), (3, 5960432), (4, 4470324), (6, 2980216), (8, 2235162), (12, 1490108), (16, 1117581), (24, 745054), (31, 576816), (48, 372527), (61, 293136), (62, 288408), (93, 192272), (122, 146568), (124, 144204), (183, 97712), (186, 96136), (197, 90768), (244, 73284), (248, 72102), (366, 48856), (372, 48068), (394, 45384), (488, 36642), (496, 36051), (591, 30256), (732, 24428), (744, 24034), (788, 22692), (976, 18321), (1182, 15128), (1464, 12214), (1488, 12017), (1576, 11346), (1891, 9456), (2364, 7564), (2928, 6107), (3152, 5673), (3782, 4728)]