18433212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 55157760

約数和(自身を除く): 36724548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 47, 49, 58, 69, 84, 87, 92, 94, 98, 116, 138, 141, 147, 161, 174, 188, 196, 203, 276, 282, 294, 322, 329, 348, 406, 483, 564, 588, 609, 644, 658, 667, 812, 966, 987, 1081, 1127, 1218, 1316, 1334, 1363, 1421, 1932, 1974, 2001, 2162, 2254, 2303, 2436, 2668, 2726, 2842, 3243, 3381, 3948, 4002, 4089, 4263, 4324, 4508, 4606, 4669, 5452, 5684, 6486, 6762, 6909, 7567, 8004, 8178, 8526, 9212, 9338, 9541, 12972, 13524, 13818, 14007, 15134, 16356, 17052, 18676, 19082, 22701, 27636, 28014, 28623, 30268, 31349, 32683, 38164, 45402, 52969, 56028, 57246, 62698, 65366, 66787, 90804, 94047, 98049, 105938, 114492, 125396, 130732, 133574, 158907, 188094, 196098, 200361, 211876, 219443, 267148, 317814, 376188, 392196, 400722, 438886, 635628, 658329, 801444, 877772, 1316658, 1536101, 2633316, 3072202, 4608303, 6144404, 9216606, 18433212]

約数ペア:

[(1, 18433212), (2, 9216606), (3, 6144404), (4, 4608303), (6, 3072202), (7, 2633316), (12, 1536101), (14, 1316658), (21, 877772), (23, 801444), (28, 658329), (29, 635628), (42, 438886), (46, 400722), (47, 392196), (49, 376188), (58, 317814), (69, 267148), (84, 219443), (87, 211876), (92, 200361), (94, 196098), (98, 188094), (116, 158907), (138, 133574), (141, 130732), (147, 125396), (161, 114492), (174, 105938), (188, 98049), (196, 94047), (203, 90804), (276, 66787), (282, 65366), (294, 62698), (322, 57246), (329, 56028), (348, 52969), (406, 45402), (483, 38164), (564, 32683), (588, 31349), (609, 30268), (644, 28623), (658, 28014), (667, 27636), (812, 22701), (966, 19082), (987, 18676), (1081, 17052), (1127, 16356), (1218, 15134), (1316, 14007), (1334, 13818), (1363, 13524), (1421, 12972), (1932, 9541), (1974, 9338), (2001, 9212), (2162, 8526), (2254, 8178), (2303, 8004), (2436, 7567), (2668, 6909), (2726, 6762), (2842, 6486), (3243, 5684), (3381, 5452), (3948, 4669), (4002, 4606), (4089, 4508), (4263, 4324)]