1995454188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{609113}}^1$

素因数の和:609143

約数の個数: 72

約数和(自身を含む): 6208089888

約数和(自身を除く): 4212635700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 609113, 1218226, 1827339, 2436452, 3654678, 4263791, 5482017, 7309356, 7918469, 8527582, 10964034, 12791373, 15836938, 17055164, 21928068, 23755407, 25582746, 31673876, 38374119, 47510814, 51165492, 55429283, 71266221, 76748238, 95021628, 110858566, 142532442, 153496476, 166287849, 221717132, 285064884, 332575698, 498863547, 665151396, 997727094, 1995454188]

約数ペア:

[(1, 1995454188), (2, 997727094), (3, 665151396), (4, 498863547), (6, 332575698), (7, 285064884), (9, 221717132), (12, 166287849), (13, 153496476), (14, 142532442), (18, 110858566), (21, 95021628), (26, 76748238), (28, 71266221), (36, 55429283), (39, 51165492), (42, 47510814), (52, 38374119), (63, 31673876), (78, 25582746), (84, 23755407), (91, 21928068), (117, 17055164), (126, 15836938), (156, 12791373), (182, 10964034), (234, 8527582), (252, 7918469), (273, 7309356), (364, 5482017), (468, 4263791), (546, 3654678), (819, 2436452), (1092, 1827339), (1638, 1218226), (3276, 609113)]