120902418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2440

約数の個数: 96

約数和(自身を含む): 332946432

約数和(自身を除く): 212044014

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2381, 2418, 2821, 3627, 3906, 4762, 5642, 7143, 7254, 8463, 14286, 16667, 16926, 21429, 25389, 30953, 33334, 42858, 50001, 50778, 61906, 73811, 92859, 100002, 147622, 150003, 185718, 216671, 221433, 278577, 300006, 433342, 442866, 516677, 557154, 650013, 664299, 959543, 1033354, 1300026, 1328598, 1550031, 1919086, 1950039, 2878629, 3100062, 3900078, 4650093, 5757258, 6716801, 8635887, 9300186, 13433602, 17271774, 20150403, 40300806, 60451209, 120902418]

約数ペア:

[(1, 120902418), (2, 60451209), (3, 40300806), (6, 20150403), (7, 17271774), (9, 13433602), (13, 9300186), (14, 8635887), (18, 6716801), (21, 5757258), (26, 4650093), (31, 3900078), (39, 3100062), (42, 2878629), (62, 1950039), (63, 1919086), (78, 1550031), (91, 1328598), (93, 1300026), (117, 1033354), (126, 959543), (182, 664299), (186, 650013), (217, 557154), (234, 516677), (273, 442866), (279, 433342), (403, 300006), (434, 278577), (546, 221433), (558, 216671), (651, 185718), (806, 150003), (819, 147622), (1209, 100002), (1302, 92859), (1638, 73811), (1953, 61906), (2381, 50778), (2418, 50001), (2821, 42858), (3627, 33334), (3906, 30953), (4762, 25389), (5642, 21429), (7143, 16926), (7254, 16667), (8463, 14286)]