22787388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 67878720

約数和(自身を除く): 45091332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 29, 36, 39, 46, 52, 58, 69, 73, 78, 87, 92, 116, 117, 138, 146, 156, 174, 207, 219, 234, 261, 276, 292, 299, 348, 377, 414, 438, 468, 522, 598, 657, 667, 754, 828, 876, 897, 949, 1044, 1131, 1196, 1314, 1334, 1508, 1679, 1794, 1898, 2001, 2117, 2262, 2628, 2668, 2691, 2847, 3358, 3393, 3588, 3796, 4002, 4234, 4524, 5037, 5382, 5694, 6003, 6351, 6716, 6786, 8004, 8468, 8541, 8671, 10074, 10764, 11388, 12006, 12702, 13572, 15111, 17082, 17342, 19053, 20148, 21827, 24012, 25404, 26013, 27521, 30222, 34164, 34684, 38106, 43654, 48691, 52026, 55042, 60444, 65481, 76212, 78039, 82563, 87308, 97382, 104052, 110084, 130962, 146073, 156078, 165126, 194764, 196443, 247689, 261924, 292146, 312156, 330252, 392886, 438219, 495378, 584292, 632983, 785772, 876438, 990756, 1265966, 1752876, 1898949, 2531932, 3797898, 5696847, 7595796, 11393694, 22787388]

約数ペア:

[(1, 22787388), (2, 11393694), (3, 7595796), (4, 5696847), (6, 3797898), (9, 2531932), (12, 1898949), (13, 1752876), (18, 1265966), (23, 990756), (26, 876438), (29, 785772), (36, 632983), (39, 584292), (46, 495378), (52, 438219), (58, 392886), (69, 330252), (73, 312156), (78, 292146), (87, 261924), (92, 247689), (116, 196443), (117, 194764), (138, 165126), (146, 156078), (156, 146073), (174, 130962), (207, 110084), (219, 104052), (234, 97382), (261, 87308), (276, 82563), (292, 78039), (299, 76212), (348, 65481), (377, 60444), (414, 55042), (438, 52026), (468, 48691), (522, 43654), (598, 38106), (657, 34684), (667, 34164), (754, 30222), (828, 27521), (876, 26013), (897, 25404), (949, 24012), (1044, 21827), (1131, 20148), (1196, 19053), (1314, 17342), (1334, 17082), (1508, 15111), (1679, 13572), (1794, 12702), (1898, 12006), (2001, 11388), (2117, 10764), (2262, 10074), (2628, 8671), (2668, 8541), (2691, 8468), (2847, 8004), (3358, 6786), (3393, 6716), (3588, 6351), (3796, 6003), (4002, 5694), (4234, 5382), (4524, 5037)]