2421432

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 7137000

約数和(自身を除く): 4715568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 199, 234, 312, 338, 398, 468, 507, 597, 676, 796, 936, 1014, 1194, 1352, 1521, 1592, 1791, 2028, 2388, 2587, 3042, 3582, 4056, 4776, 5174, 6084, 7164, 7761, 10348, 12168, 14328, 15522, 20696, 23283, 31044, 33631, 46566, 62088, 67262, 93132, 100893, 134524, 186264, 201786, 269048, 302679, 403572, 605358, 807144, 1210716, 2421432]

約数ペア:

[(1, 2421432), (2, 1210716), (3, 807144), (4, 605358), (6, 403572), (8, 302679), (9, 269048), (12, 201786), (13, 186264), (18, 134524), (24, 100893), (26, 93132), (36, 67262), (39, 62088), (52, 46566), (72, 33631), (78, 31044), (104, 23283), (117, 20696), (156, 15522), (169, 14328), (199, 12168), (234, 10348), (312, 7761), (338, 7164), (398, 6084), (468, 5174), (507, 4776), (597, 4056), (676, 3582), (796, 3042), (936, 2587), (1014, 2388), (1194, 2028), (1352, 1791), (1521, 1592)]