20131233876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2530321}}^1$

素因数の和:2530361

約数の個数: 72

約数和(自身を含む): 58025344104

約数和(自身を除く): 37894110228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 2530321, 5060642, 7590963, 10121284, 15181926, 22772889, 30363852, 32894173, 43015457, 45545778, 65788346, 86030914, 91091556, 98682519, 129046371, 131576692, 172061828, 197365038, 258092742, 296047557, 387139113, 394730076, 516185484, 559200941, 592095114, 774278226, 1118401882, 1184190228, 1548556452, 1677602823, 2236803764, 3355205646, 5032808469, 6710411292, 10065616938, 20131233876]

約数ペア:

[(1, 20131233876), (2, 10065616938), (3, 6710411292), (4, 5032808469), (6, 3355205646), (9, 2236803764), (12, 1677602823), (13, 1548556452), (17, 1184190228), (18, 1118401882), (26, 774278226), (34, 592095114), (36, 559200941), (39, 516185484), (51, 394730076), (52, 387139113), (68, 296047557), (78, 258092742), (102, 197365038), (117, 172061828), (153, 131576692), (156, 129046371), (204, 98682519), (221, 91091556), (234, 86030914), (306, 65788346), (442, 45545778), (468, 43015457), (612, 32894173), (663, 30363852), (884, 22772889), (1326, 15181926), (1989, 10121284), (2652, 7590963), (3978, 5060642), (7956, 2530321)]