2100080916

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{5867}}^1$

素因数の和:6101

約数の個数: 72

約数和(自身を含む): 5429589984

約数和(自身を除く): 3329509068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 163, 183, 244, 326, 366, 489, 549, 652, 732, 978, 1098, 1467, 1956, 2196, 2934, 5867, 5868, 9943, 11734, 17601, 19886, 23468, 29829, 35202, 39772, 52803, 59658, 70404, 89487, 105606, 119316, 178974, 211212, 357887, 357948, 715774, 956321, 1073661, 1431548, 1912642, 2147322, 2868963, 3220983, 3825284, 4294644, 5737926, 6441966, 8606889, 11475852, 12883932, 17213778, 34427556, 58335581, 116671162, 175006743, 233342324, 350013486, 525020229, 700026972, 1050040458, 2100080916]

約数ペア:

[(1, 2100080916), (2, 1050040458), (3, 700026972), (4, 525020229), (6, 350013486), (9, 233342324), (12, 175006743), (18, 116671162), (36, 58335581), (61, 34427556), (122, 17213778), (163, 12883932), (183, 11475852), (244, 8606889), (326, 6441966), (366, 5737926), (489, 4294644), (549, 3825284), (652, 3220983), (732, 2868963), (978, 2147322), (1098, 1912642), (1467, 1431548), (1956, 1073661), (2196, 956321), (2934, 715774), (5867, 357948), (5868, 357887), (9943, 211212), (11734, 178974), (17601, 119316), (19886, 105606), (23468, 89487), (29829, 70404), (35202, 59658), (39772, 52803)]