38649996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 124121088

約数和(自身を除く): 85471092

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 73, 77, 84, 99, 126, 132, 146, 154, 191, 198, 219, 231, 252, 292, 308, 382, 396, 438, 462, 511, 573, 657, 693, 764, 803, 876, 924, 1022, 1146, 1314, 1337, 1386, 1533, 1606, 1719, 2044, 2101, 2292, 2409, 2628, 2674, 2772, 3066, 3212, 3438, 4011, 4202, 4599, 4818, 5348, 5621, 6132, 6303, 6876, 7227, 8022, 8404, 9198, 9636, 11242, 12033, 12606, 13943, 14454, 14707, 16044, 16863, 18396, 18909, 22484, 24066, 25212, 27886, 28908, 29414, 33726, 37818, 41829, 44121, 48132, 50589, 55772, 58828, 67452, 75636, 83658, 88242, 97601, 101178, 125487, 132363, 153373, 167316, 176484, 195202, 202356, 250974, 264726, 292803, 306746, 390404, 460119, 501948, 529452, 585606, 613492, 878409, 920238, 1073611, 1171212, 1380357, 1756818, 1840476, 2147222, 2760714, 3220833, 3513636, 4294444, 5521428, 6441666, 9662499, 12883332, 19324998, 38649996]

約数ペア:

[(1, 38649996), (2, 19324998), (3, 12883332), (4, 9662499), (6, 6441666), (7, 5521428), (9, 4294444), (11, 3513636), (12, 3220833), (14, 2760714), (18, 2147222), (21, 1840476), (22, 1756818), (28, 1380357), (33, 1171212), (36, 1073611), (42, 920238), (44, 878409), (63, 613492), (66, 585606), (73, 529452), (77, 501948), (84, 460119), (99, 390404), (126, 306746), (132, 292803), (146, 264726), (154, 250974), (191, 202356), (198, 195202), (219, 176484), (231, 167316), (252, 153373), (292, 132363), (308, 125487), (382, 101178), (396, 97601), (438, 88242), (462, 83658), (511, 75636), (573, 67452), (657, 58828), (693, 55772), (764, 50589), (803, 48132), (876, 44121), (924, 41829), (1022, 37818), (1146, 33726), (1314, 29414), (1337, 28908), (1386, 27886), (1533, 25212), (1606, 24066), (1719, 22484), (2044, 18909), (2101, 18396), (2292, 16863), (2409, 16044), (2628, 14707), (2674, 14454), (2772, 13943), (3066, 12606), (3212, 12033), (3438, 11242), (4011, 9636), (4202, 9198), (4599, 8404), (4818, 8022), (5348, 7227), (5621, 6876), (6132, 6303)]