18430896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 52818048

約数和(自身を除く): 34387152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 132, 134, 176, 201, 264, 268, 402, 521, 528, 536, 737, 804, 1042, 1072, 1474, 1563, 1608, 2084, 2211, 2948, 3126, 3216, 4168, 4422, 5731, 5896, 6252, 8336, 8844, 11462, 11792, 12504, 17193, 17688, 22924, 25008, 34386, 34907, 35376, 45848, 68772, 69814, 91696, 104721, 137544, 139628, 209442, 275088, 279256, 383977, 418884, 558512, 767954, 837768, 1151931, 1535908, 1675536, 2303862, 3071816, 4607724, 6143632, 9215448, 18430896]

約数ペア:

[(1, 18430896), (2, 9215448), (3, 6143632), (4, 4607724), (6, 3071816), (8, 2303862), (11, 1675536), (12, 1535908), (16, 1151931), (22, 837768), (24, 767954), (33, 558512), (44, 418884), (48, 383977), (66, 279256), (67, 275088), (88, 209442), (132, 139628), (134, 137544), (176, 104721), (201, 91696), (264, 69814), (268, 68772), (402, 45848), (521, 35376), (528, 34907), (536, 34386), (737, 25008), (804, 22924), (1042, 17688), (1072, 17193), (1474, 12504), (1563, 11792), (1608, 11462), (2084, 8844), (2211, 8336), (2948, 6252), (3126, 5896), (3216, 5731), (4168, 4422)]