1970783388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{59699}}^1$

素因数の和:59847

約数の個数: 72

約数和(自身を含む): 5736931200

約数和(自身を除く): 3766147812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5502, 8253, 11004, 16506, 33012, 59699, 119398, 179097, 238796, 358194, 417893, 537291, 716388, 835786, 1074582, 1253679, 1671572, 2149164, 2507358, 3761037, 5014716, 7522074, 7820569, 15044148, 15641138, 23461707, 31282276, 46923414, 54743983, 70385121, 93846828, 109487966, 140770242, 164231949, 218975932, 281540484, 328463898, 492695847, 656927796, 985391694, 1970783388]

約数ペア:

[(1, 1970783388), (2, 985391694), (3, 656927796), (4, 492695847), (6, 328463898), (7, 281540484), (9, 218975932), (12, 164231949), (14, 140770242), (18, 109487966), (21, 93846828), (28, 70385121), (36, 54743983), (42, 46923414), (63, 31282276), (84, 23461707), (126, 15641138), (131, 15044148), (252, 7820569), (262, 7522074), (393, 5014716), (524, 3761037), (786, 2507358), (917, 2149164), (1179, 1671572), (1572, 1253679), (1834, 1074582), (2358, 835786), (2751, 716388), (3668, 537291), (4716, 417893), (5502, 358194), (8253, 238796), (11004, 179097), (16506, 119398), (33012, 59699)]