1889596548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{11483}}^1$

素因数の和:12153

約数の個数: 72

約数和(自身を含む): 5467670208

約数和(自身を除く): 3578073660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 653, 1306, 1959, 2612, 3918, 4571, 5877, 7836, 9142, 11483, 11754, 13713, 18284, 22966, 23508, 27426, 34449, 41139, 45932, 54852, 68898, 80381, 82278, 103347, 137796, 160762, 164556, 206694, 241143, 321524, 413388, 482286, 723429, 964572, 1446858, 2893716, 7498399, 14996798, 22495197, 29993596, 44990394, 52488793, 67485591, 89980788, 104977586, 134971182, 157466379, 209955172, 269942364, 314932758, 472399137, 629865516, 944798274, 1889596548]

約数ペア:

[(1, 1889596548), (2, 944798274), (3, 629865516), (4, 472399137), (6, 314932758), (7, 269942364), (9, 209955172), (12, 157466379), (14, 134971182), (18, 104977586), (21, 89980788), (28, 67485591), (36, 52488793), (42, 44990394), (63, 29993596), (84, 22495197), (126, 14996798), (252, 7498399), (653, 2893716), (1306, 1446858), (1959, 964572), (2612, 723429), (3918, 482286), (4571, 413388), (5877, 321524), (7836, 241143), (9142, 206694), (11483, 164556), (11754, 160762), (13713, 137796), (18284, 103347), (22966, 82278), (23508, 80381), (27426, 68898), (34449, 54852), (41139, 45932)]