222979302

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19447}}^1$

素因数の和:19482

約数の個数: 72

約数和(自身を含む): 605260656

約数和(自身を除く): 382281354

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 19447, 38894, 58341, 116682, 136129, 175023, 252811, 272258, 350046, 408387, 505622, 758433, 816774, 952903, 1225161, 1516866, 1769677, 1905806, 2275299, 2450322, 2858709, 3539354, 4550598, 5309031, 5717418, 8576127, 10618062, 12387739, 15927093, 17152254, 24775478, 31854186, 37163217, 74326434, 111489651, 222979302]

約数ペア:

[(1, 222979302), (2, 111489651), (3, 74326434), (6, 37163217), (7, 31854186), (9, 24775478), (13, 17152254), (14, 15927093), (18, 12387739), (21, 10618062), (26, 8576127), (39, 5717418), (42, 5309031), (49, 4550598), (63, 3539354), (78, 2858709), (91, 2450322), (98, 2275299), (117, 1905806), (126, 1769677), (147, 1516866), (182, 1225161), (234, 952903), (273, 816774), (294, 758433), (441, 505622), (546, 408387), (637, 350046), (819, 272258), (882, 252811), (1274, 175023), (1638, 136129), (1911, 116682), (3822, 58341), (5733, 38894), (11466, 19447)]