2011846734

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1487

約数の個数: 80

約数和(自身を含む): 4613730000

約数和(自身を除く): 2601883266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 163, 183, 326, 366, 489, 549, 978, 1098, 1249, 1467, 1647, 2498, 2934, 3294, 3747, 4401, 4941, 7494, 8802, 9882, 9943, 11241, 13203, 19886, 22482, 26406, 29829, 33723, 59658, 67446, 76189, 89487, 101169, 152378, 178974, 202338, 203587, 228567, 268461, 407174, 457134, 536922, 610761, 685701, 805383, 1221522, 1371402, 1610766, 1832283, 2057103, 3664566, 4114206, 5496849, 6171309, 10993698, 12342618, 12418807, 16490547, 24837614, 32981094, 37256421, 74512842, 111769263, 223538526, 335307789, 670615578, 1005923367, 2011846734]

約数ペア:

[(1, 2011846734), (2, 1005923367), (3, 670615578), (6, 335307789), (9, 223538526), (18, 111769263), (27, 74512842), (54, 37256421), (61, 32981094), (81, 24837614), (122, 16490547), (162, 12418807), (163, 12342618), (183, 10993698), (326, 6171309), (366, 5496849), (489, 4114206), (549, 3664566), (978, 2057103), (1098, 1832283), (1249, 1610766), (1467, 1371402), (1647, 1221522), (2498, 805383), (2934, 685701), (3294, 610761), (3747, 536922), (4401, 457134), (4941, 407174), (7494, 268461), (8802, 228567), (9882, 203587), (9943, 202338), (11241, 178974), (13203, 152378), (19886, 101169), (22482, 89487), (26406, 76189), (29829, 67446), (33723, 59658)]