15559068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 43206912

約数和(自身を除く): 27647844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 563, 564, 588, 658, 987, 1126, 1316, 1689, 1974, 2252, 2303, 3378, 3941, 3948, 4606, 6756, 6909, 7882, 9212, 11823, 13818, 15764, 23646, 26461, 27587, 27636, 47292, 52922, 55174, 79383, 82761, 105844, 110348, 158766, 165522, 185227, 317532, 331044, 370454, 555681, 740908, 1111362, 1296589, 2222724, 2593178, 3889767, 5186356, 7779534, 15559068]

約数ペア:

[(1, 15559068), (2, 7779534), (3, 5186356), (4, 3889767), (6, 2593178), (7, 2222724), (12, 1296589), (14, 1111362), (21, 740908), (28, 555681), (42, 370454), (47, 331044), (49, 317532), (84, 185227), (94, 165522), (98, 158766), (141, 110348), (147, 105844), (188, 82761), (196, 79383), (282, 55174), (294, 52922), (329, 47292), (563, 27636), (564, 27587), (588, 26461), (658, 23646), (987, 15764), (1126, 13818), (1316, 11823), (1689, 9212), (1974, 7882), (2252, 6909), (2303, 6756), (3378, 4606), (3941, 3948)]