15674993676

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{13001}}^1$

素因数の和:13431

約数の個数: 72

約数和(自身を含む): 40124067984

約数和(自身を除く): 24449074308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 313, 321, 428, 626, 642, 939, 963, 1252, 1284, 1878, 1926, 2817, 3756, 3852, 5634, 11268, 13001, 26002, 33491, 39003, 52004, 66982, 78006, 100473, 117009, 133964, 156012, 200946, 234018, 301419, 401892, 468036, 602838, 1205676, 1391107, 2782214, 4069313, 4173321, 5564428, 8138626, 8346642, 12207939, 12519963, 16277252, 16693284, 24415878, 25039926, 36623817, 48831756, 50079852, 73247634, 146495268, 435416491, 870832982, 1306249473, 1741665964, 2612498946, 3918748419, 5224997892, 7837496838, 15674993676]

約数ペア:

[(1, 15674993676), (2, 7837496838), (3, 5224997892), (4, 3918748419), (6, 2612498946), (9, 1741665964), (12, 1306249473), (18, 870832982), (36, 435416491), (107, 146495268), (214, 73247634), (313, 50079852), (321, 48831756), (428, 36623817), (626, 25039926), (642, 24415878), (939, 16693284), (963, 16277252), (1252, 12519963), (1284, 12207939), (1878, 8346642), (1926, 8138626), (2817, 5564428), (3756, 4173321), (3852, 4069313), (5634, 2782214), (11268, 1391107), (13001, 1205676), (26002, 602838), (33491, 468036), (39003, 401892), (52004, 301419), (66982, 234018), (78006, 200946), (100473, 156012), (117009, 133964)]