18596604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 50125824

約数和(自身を除く): 31529220

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 71, 73, 78, 92, 138, 142, 146, 156, 213, 219, 276, 284, 292, 299, 426, 438, 598, 852, 876, 897, 923, 949, 1196, 1633, 1679, 1794, 1846, 1898, 2769, 2847, 3266, 3358, 3588, 3692, 3796, 4899, 5037, 5183, 5538, 5694, 6532, 6716, 9798, 10074, 10366, 11076, 11388, 15549, 19596, 20148, 20732, 21229, 21827, 31098, 42458, 43654, 62196, 63687, 65481, 67379, 84916, 87308, 119209, 127374, 130962, 134758, 202137, 238418, 254748, 261924, 269516, 357627, 404274, 476836, 715254, 808548, 1430508, 1549717, 3099434, 4649151, 6198868, 9298302, 18596604]

約数ペア:

[(1, 18596604), (2, 9298302), (3, 6198868), (4, 4649151), (6, 3099434), (12, 1549717), (13, 1430508), (23, 808548), (26, 715254), (39, 476836), (46, 404274), (52, 357627), (69, 269516), (71, 261924), (73, 254748), (78, 238418), (92, 202137), (138, 134758), (142, 130962), (146, 127374), (156, 119209), (213, 87308), (219, 84916), (276, 67379), (284, 65481), (292, 63687), (299, 62196), (426, 43654), (438, 42458), (598, 31098), (852, 21827), (876, 21229), (897, 20732), (923, 20148), (949, 19596), (1196, 15549), (1633, 11388), (1679, 11076), (1794, 10366), (1846, 10074), (1898, 9798), (2769, 6716), (2847, 6532), (3266, 5694), (3358, 5538), (3588, 5183), (3692, 5037), (3796, 4899)]