15478596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 45077760

約数和(自身を除く): 29599164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 257, 478, 514, 717, 771, 956, 1028, 1434, 1542, 1673, 1799, 2151, 2313, 2868, 3084, 3346, 3598, 4302, 4626, 5019, 5397, 6692, 7196, 8604, 9252, 10038, 10794, 15057, 16191, 20076, 21588, 30114, 32382, 60228, 61423, 64764, 122846, 184269, 245692, 368538, 429961, 552807, 737076, 859922, 1105614, 1289883, 1719844, 2211228, 2579766, 3869649, 5159532, 7739298, 15478596]

約数ペア:

[(1, 15478596), (2, 7739298), (3, 5159532), (4, 3869649), (6, 2579766), (7, 2211228), (9, 1719844), (12, 1289883), (14, 1105614), (18, 859922), (21, 737076), (28, 552807), (36, 429961), (42, 368538), (63, 245692), (84, 184269), (126, 122846), (239, 64764), (252, 61423), (257, 60228), (478, 32382), (514, 30114), (717, 21588), (771, 20076), (956, 16191), (1028, 15057), (1434, 10794), (1542, 10038), (1673, 9252), (1799, 8604), (2151, 7196), (2313, 6692), (2868, 5397), (3084, 5019), (3346, 4626), (3598, 4302)]