2017308978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6991}}^1$

素因数の和:7080

約数の個数: 96

約数和(自身を含む): 4947651072

約数和(自身を除く): 2930342094

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 41, 46, 51, 69, 82, 102, 123, 138, 153, 207, 246, 306, 369, 391, 414, 697, 738, 782, 943, 1173, 1394, 1886, 2091, 2346, 2829, 3519, 4182, 5658, 6273, 6991, 7038, 8487, 12546, 13982, 16031, 16974, 20973, 32062, 41946, 48093, 62919, 96186, 118847, 125838, 144279, 160793, 237694, 286631, 288558, 321586, 356541, 482379, 573262, 713082, 859893, 964758, 1069623, 1447137, 1719786, 2139246, 2579679, 2733481, 2894274, 4872727, 5159358, 5466962, 6592513, 8200443, 9745454, 13185026, 14618181, 16400886, 19777539, 24601329, 29236362, 39555078, 43854543, 49202658, 59332617, 87709086, 112072721, 118665234, 224145442, 336218163, 672436326, 1008654489, 2017308978]

約数ペア:

[(1, 2017308978), (2, 1008654489), (3, 672436326), (6, 336218163), (9, 224145442), (17, 118665234), (18, 112072721), (23, 87709086), (34, 59332617), (41, 49202658), (46, 43854543), (51, 39555078), (69, 29236362), (82, 24601329), (102, 19777539), (123, 16400886), (138, 14618181), (153, 13185026), (207, 9745454), (246, 8200443), (306, 6592513), (369, 5466962), (391, 5159358), (414, 4872727), (697, 2894274), (738, 2733481), (782, 2579679), (943, 2139246), (1173, 1719786), (1394, 1447137), (1886, 1069623), (2091, 964758), (2346, 859893), (2829, 713082), (3519, 573262), (4182, 482379), (5658, 356541), (6273, 321586), (6991, 288558), (7038, 286631), (8487, 237694), (12546, 160793), (13982, 144279), (16031, 125838), (16974, 118847), (20973, 96186), (32062, 62919), (41946, 48093)]