19461323304

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^2\times {\mathrm{20071}}^1$

素因数の和:20220

約数の個数: 96

約数和(自身を含む): 54880862400

約数和(自身を除く): 35419539096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1608, 1809, 2412, 3618, 4489, 4824, 7236, 8978, 13467, 14472, 17956, 20071, 26934, 35912, 40142, 40401, 53868, 60213, 80284, 80802, 107736, 120426, 121203, 160568, 161604, 180639, 240852, 242406, 323208, 361278, 481704, 484812, 541917, 722556, 969624, 1083834, 1344757, 1445112, 2167668, 2689514, 4034271, 4335336, 5379028, 8068542, 10758056, 12102813, 16137084, 24205626, 32274168, 36308439, 48411252, 72616878, 90098719, 96822504, 145233756, 180197438, 270296157, 290467512, 360394876, 540592314, 720789752, 810888471, 1081184628, 1621776942, 2162369256, 2432665413, 3243553884, 4865330826, 6487107768, 9730661652, 19461323304]

約数ペア:

[(1, 19461323304), (2, 9730661652), (3, 6487107768), (4, 4865330826), (6, 3243553884), (8, 2432665413), (9, 2162369256), (12, 1621776942), (18, 1081184628), (24, 810888471), (27, 720789752), (36, 540592314), (54, 360394876), (67, 290467512), (72, 270296157), (108, 180197438), (134, 145233756), (201, 96822504), (216, 90098719), (268, 72616878), (402, 48411252), (536, 36308439), (603, 32274168), (804, 24205626), (1206, 16137084), (1608, 12102813), (1809, 10758056), (2412, 8068542), (3618, 5379028), (4489, 4335336), (4824, 4034271), (7236, 2689514), (8978, 2167668), (13467, 1445112), (14472, 1344757), (17956, 1083834), (20071, 969624), (26934, 722556), (35912, 541917), (40142, 484812), (40401, 481704), (53868, 361278), (60213, 323208), (80284, 242406), (80802, 240852), (107736, 180639), (120426, 161604), (121203, 160568)]