187816356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57331}}^1$

素因数の和:57361

約数の個数: 72

約数和(自身を含む): 584327744

約数和(自身を除く): 396511388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 57331, 114662, 171993, 229324, 343986, 401317, 515979, 687972, 745303, 802634, 1031958, 1203951, 1490606, 1605268, 2063916, 2235909, 2407902, 2981212, 3611853, 4471818, 4815804, 5217121, 6707727, 7223706, 8943636, 10434242, 13415454, 14447412, 15651363, 20868484, 26830908, 31302726, 46954089, 62605452, 93908178, 187816356]

約数ペア:

[(1, 187816356), (2, 93908178), (3, 62605452), (4, 46954089), (6, 31302726), (7, 26830908), (9, 20868484), (12, 15651363), (13, 14447412), (14, 13415454), (18, 10434242), (21, 8943636), (26, 7223706), (28, 6707727), (36, 5217121), (39, 4815804), (42, 4471818), (52, 3611853), (63, 2981212), (78, 2407902), (84, 2235909), (91, 2063916), (117, 1605268), (126, 1490606), (156, 1203951), (182, 1031958), (234, 802634), (252, 745303), (273, 687972), (364, 515979), (468, 401317), (546, 343986), (819, 229324), (1092, 171993), (1638, 114662), (3276, 57331)]