21035542704

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{104021}}^1$

素因数の和:104426

約数の個数: 80

約数和(自身を含む): 59437338624

約数和(自身を除く): 38401795920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 383, 528, 766, 1149, 1532, 2298, 3064, 4213, 4596, 6128, 8426, 9192, 12639, 16852, 18384, 25278, 33704, 50556, 67408, 101112, 104021, 202224, 208042, 312063, 416084, 624126, 832168, 1144231, 1248252, 1664336, 2288462, 2496504, 3432693, 4576924, 4993008, 6865386, 9153848, 13730772, 18307696, 27461544, 39840043, 54923088, 79680086, 119520129, 159360172, 239040258, 318720344, 438240473, 478080516, 637440688, 876480946, 956161032, 1314721419, 1752961892, 1912322064, 2629442838, 3505923784, 5258885676, 7011847568, 10517771352, 21035542704]

約数ペア:

[(1, 21035542704), (2, 10517771352), (3, 7011847568), (4, 5258885676), (6, 3505923784), (8, 2629442838), (11, 1912322064), (12, 1752961892), (16, 1314721419), (22, 956161032), (24, 876480946), (33, 637440688), (44, 478080516), (48, 438240473), (66, 318720344), (88, 239040258), (132, 159360172), (176, 119520129), (264, 79680086), (383, 54923088), (528, 39840043), (766, 27461544), (1149, 18307696), (1532, 13730772), (2298, 9153848), (3064, 6865386), (4213, 4993008), (4596, 4576924), (6128, 3432693), (8426, 2496504), (9192, 2288462), (12639, 1664336), (16852, 1248252), (18384, 1144231), (25278, 832168), (33704, 624126), (50556, 416084), (67408, 312063), (101112, 208042), (104021, 202224)]