19814101344

素因数分解:

$2^5\times 3^2\times {\mathrm{3673}}^1\times {\mathrm{18731}}^1$

素因数の和:22420

約数の個数: 72

約数和(自身を含む): 56364700392

約数和(自身を除く): 36550599048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 3673, 7346, 11019, 14692, 18731, 22038, 29384, 33057, 37462, 44076, 56193, 58768, 66114, 74924, 88152, 112386, 117536, 132228, 149848, 168579, 176304, 224772, 264456, 299696, 337158, 352608, 449544, 528912, 599392, 674316, 899088, 1057824, 1348632, 1798176, 2697264, 5394528, 68798963, 137597926, 206396889, 275195852, 412793778, 550391704, 619190667, 825587556, 1100783408, 1238381334, 1651175112, 2201566816, 2476762668, 3302350224, 4953525336, 6604700448, 9907050672, 19814101344]

約数ペア:

[(1, 19814101344), (2, 9907050672), (3, 6604700448), (4, 4953525336), (6, 3302350224), (8, 2476762668), (9, 2201566816), (12, 1651175112), (16, 1238381334), (18, 1100783408), (24, 825587556), (32, 619190667), (36, 550391704), (48, 412793778), (72, 275195852), (96, 206396889), (144, 137597926), (288, 68798963), (3673, 5394528), (7346, 2697264), (11019, 1798176), (14692, 1348632), (18731, 1057824), (22038, 899088), (29384, 674316), (33057, 599392), (37462, 528912), (44076, 449544), (56193, 352608), (58768, 337158), (66114, 299696), (74924, 264456), (88152, 224772), (112386, 176304), (117536, 168579), (132228, 149848)]