15697944

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 42728400

約数和(自身を除く): 27030456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 829, 1052, 1578, 1658, 2104, 2367, 2487, 3156, 3316, 4734, 4974, 6312, 6632, 7461, 9468, 9948, 14922, 18936, 19896, 29844, 59688, 218027, 436054, 654081, 872108, 1308162, 1744216, 1962243, 2616324, 3924486, 5232648, 7848972, 15697944]

約数ペア:

[(1, 15697944), (2, 7848972), (3, 5232648), (4, 3924486), (6, 2616324), (8, 1962243), (9, 1744216), (12, 1308162), (18, 872108), (24, 654081), (36, 436054), (72, 218027), (263, 59688), (526, 29844), (789, 19896), (829, 18936), (1052, 14922), (1578, 9948), (1658, 9468), (2104, 7461), (2367, 6632), (2487, 6312), (3156, 4974), (3316, 4734)]