21382732956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1\times {\mathrm{2791}}^1$

素因数の和:3611

約数の個数: 96

約数和(自身を含む): 54626887168

約数和(自身を除く): 33244154212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 733, 804, 871, 1466, 1742, 2199, 2613, 2791, 2932, 3484, 4398, 5226, 5582, 8373, 8796, 9529, 10452, 11164, 16746, 19058, 28587, 33492, 36283, 38116, 49111, 57174, 72566, 98222, 108849, 114348, 145132, 147333, 186997, 196444, 217698, 294666, 373994, 435396, 560991, 589332, 638443, 747988, 1121982, 1276886, 1915329, 2045803, 2243964, 2430961, 2553772, 3830658, 4091606, 4861922, 6137409, 7292883, 7661316, 8183212, 9723844, 12274818, 14585766, 24549636, 26595439, 29171532, 53190878, 79786317, 106381756, 137068801, 159572634, 274137602, 319145268, 411206403, 548275204, 822412806, 1644825612, 1781894413, 3563788826, 5345683239, 7127577652, 10691366478, 21382732956]

約数ペア:

[(1, 21382732956), (2, 10691366478), (3, 7127577652), (4, 5345683239), (6, 3563788826), (12, 1781894413), (13, 1644825612), (26, 822412806), (39, 548275204), (52, 411206403), (67, 319145268), (78, 274137602), (134, 159572634), (156, 137068801), (201, 106381756), (268, 79786317), (402, 53190878), (733, 29171532), (804, 26595439), (871, 24549636), (1466, 14585766), (1742, 12274818), (2199, 9723844), (2613, 8183212), (2791, 7661316), (2932, 7292883), (3484, 6137409), (4398, 4861922), (5226, 4091606), (5582, 3830658), (8373, 2553772), (8796, 2430961), (9529, 2243964), (10452, 2045803), (11164, 1915329), (16746, 1276886), (19058, 1121982), (28587, 747988), (33492, 638443), (36283, 589332), (38116, 560991), (49111, 435396), (57174, 373994), (72566, 294666), (98222, 217698), (108849, 196444), (114348, 186997), (145132, 147333)]