221038362

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2348

約数の個数: 64

約数和(自身を含む): 522614400

約数和(自身を除く): 301576038

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 97, 114, 171, 194, 291, 342, 513, 582, 873, 1026, 1746, 1843, 2221, 2619, 3686, 4442, 5238, 5529, 6663, 11058, 13326, 16587, 19989, 33174, 39978, 42199, 49761, 59967, 84398, 99522, 119934, 126597, 215437, 253194, 379791, 430874, 646311, 759582, 1139373, 1292622, 1938933, 2278746, 3877866, 4093303, 5816799, 8186606, 11633598, 12279909, 24559818, 36839727, 73679454, 110519181, 221038362]

約数ペア:

[(1, 221038362), (2, 110519181), (3, 73679454), (6, 36839727), (9, 24559818), (18, 12279909), (19, 11633598), (27, 8186606), (38, 5816799), (54, 4093303), (57, 3877866), (97, 2278746), (114, 1938933), (171, 1292622), (194, 1139373), (291, 759582), (342, 646311), (513, 430874), (582, 379791), (873, 253194), (1026, 215437), (1746, 126597), (1843, 119934), (2221, 99522), (2619, 84398), (3686, 59967), (4442, 49761), (5238, 42199), (5529, 39978), (6663, 33174), (11058, 19989), (13326, 16587)]