21630462

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 54172800

約数和(自身を除く): 32542338

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 49, 58, 59, 86, 87, 98, 118, 129, 147, 174, 177, 203, 258, 294, 301, 354, 406, 413, 602, 609, 826, 903, 1218, 1239, 1247, 1421, 1711, 1806, 2107, 2478, 2494, 2537, 2842, 2891, 3422, 3741, 4214, 4263, 5074, 5133, 5782, 6321, 7482, 7611, 8526, 8673, 8729, 10266, 11977, 12642, 15222, 17346, 17458, 17759, 23954, 26187, 35518, 35931, 52374, 53277, 61103, 71862, 73573, 83839, 106554, 122206, 124313, 147146, 167678, 183309, 220719, 248626, 251517, 366618, 372939, 441438, 503034, 515011, 745878, 1030022, 1545033, 3090066, 3605077, 7210154, 10815231, 21630462]

約数ペア:

[(1, 21630462), (2, 10815231), (3, 7210154), (6, 3605077), (7, 3090066), (14, 1545033), (21, 1030022), (29, 745878), (42, 515011), (43, 503034), (49, 441438), (58, 372939), (59, 366618), (86, 251517), (87, 248626), (98, 220719), (118, 183309), (129, 167678), (147, 147146), (174, 124313), (177, 122206), (203, 106554), (258, 83839), (294, 73573), (301, 71862), (354, 61103), (406, 53277), (413, 52374), (602, 35931), (609, 35518), (826, 26187), (903, 23954), (1218, 17759), (1239, 17458), (1247, 17346), (1421, 15222), (1711, 12642), (1806, 11977), (2107, 10266), (2478, 8729), (2494, 8673), (2537, 8526), (2842, 7611), (2891, 7482), (3422, 6321), (3741, 5782), (4214, 5133), (4263, 5074)]