19528098618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{124021}}^1$

素因数の和:124219

約数の個数: 64

約数和(自身を含む): 46862456832

約数和(自身を除く): 27334358214

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 163, 322, 326, 483, 489, 966, 978, 1141, 2282, 3423, 3749, 6846, 7498, 11247, 22494, 26243, 52486, 78729, 124021, 157458, 248042, 372063, 744126, 868147, 1736294, 2604441, 2852483, 5208882, 5704966, 8557449, 17114898, 19967381, 20215423, 39934762, 40430846, 59902143, 60646269, 119804286, 121292538, 141507961, 283015922, 424523883, 464954729, 849047766, 929909458, 1394864187, 2789728374, 3254683103, 6509366206, 9764049309, 19528098618]

約数ペア:

[(1, 19528098618), (2, 9764049309), (3, 6509366206), (6, 3254683103), (7, 2789728374), (14, 1394864187), (21, 929909458), (23, 849047766), (42, 464954729), (46, 424523883), (69, 283015922), (138, 141507961), (161, 121292538), (163, 119804286), (322, 60646269), (326, 59902143), (483, 40430846), (489, 39934762), (966, 20215423), (978, 19967381), (1141, 17114898), (2282, 8557449), (3423, 5704966), (3749, 5208882), (6846, 2852483), (7498, 2604441), (11247, 1736294), (22494, 868147), (26243, 744126), (52486, 372063), (78729, 248042), (124021, 157458)]