19262628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6949}}^1$

素因数の和:6977

約数の個数: 72

約数和(自身を含む): 60715200

約数和(自身を除く): 41452572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 6949, 13898, 20847, 27796, 41694, 48643, 62541, 76439, 83388, 97286, 125082, 145929, 152878, 194572, 229317, 250164, 291858, 305756, 437787, 458634, 535073, 583716, 687951, 875574, 917268, 1070146, 1375902, 1605219, 1751148, 2140292, 2751804, 3210438, 4815657, 6420876, 9631314, 19262628]

約数ペア:

[(1, 19262628), (2, 9631314), (3, 6420876), (4, 4815657), (6, 3210438), (7, 2751804), (9, 2140292), (11, 1751148), (12, 1605219), (14, 1375902), (18, 1070146), (21, 917268), (22, 875574), (28, 687951), (33, 583716), (36, 535073), (42, 458634), (44, 437787), (63, 305756), (66, 291858), (77, 250164), (84, 229317), (99, 194572), (126, 152878), (132, 145929), (154, 125082), (198, 97286), (231, 83388), (252, 76439), (308, 62541), (396, 48643), (462, 41694), (693, 27796), (924, 20847), (1386, 13898), (2772, 6949)]