18495932

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 43747200

約数和(自身を除く): 25251268

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 61, 68, 91, 98, 119, 122, 182, 196, 221, 238, 244, 343, 364, 427, 442, 476, 637, 686, 793, 833, 854, 884, 1037, 1274, 1372, 1547, 1586, 1666, 1708, 2074, 2548, 2989, 3094, 3172, 3332, 4148, 4459, 5551, 5831, 5978, 6188, 7259, 8918, 10829, 11102, 11662, 11956, 13481, 14518, 17836, 20923, 21658, 22204, 23324, 26962, 29036, 38857, 41846, 43316, 50813, 53924, 75803, 77714, 83692, 94367, 101626, 151606, 155428, 188734, 203252, 271999, 303212, 355691, 377468, 543998, 660569, 711382, 1087996, 1321138, 1422764, 2642276, 4623983, 9247966, 18495932]

約数ペア:

[(1, 18495932), (2, 9247966), (4, 4623983), (7, 2642276), (13, 1422764), (14, 1321138), (17, 1087996), (26, 711382), (28, 660569), (34, 543998), (49, 377468), (52, 355691), (61, 303212), (68, 271999), (91, 203252), (98, 188734), (119, 155428), (122, 151606), (182, 101626), (196, 94367), (221, 83692), (238, 77714), (244, 75803), (343, 53924), (364, 50813), (427, 43316), (442, 41846), (476, 38857), (637, 29036), (686, 26962), (793, 23324), (833, 22204), (854, 21658), (884, 20923), (1037, 17836), (1274, 14518), (1372, 13481), (1547, 11956), (1586, 11662), (1666, 11102), (1708, 10829), (2074, 8918), (2548, 7259), (2989, 6188), (3094, 5978), (3172, 5831), (3332, 5551), (4148, 4459)]