2012514984

素因数分解:

$2^3\times 3^4\times {\mathrm{449}}^1\times {\mathrm{6917}}^1$

素因数の和:7384

約数の個数: 80

約数和(自身を含む): 5650276500

約数和(自身を除く): 3637761516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 449, 648, 898, 1347, 1796, 2694, 3592, 4041, 5388, 6917, 8082, 10776, 12123, 13834, 16164, 20751, 24246, 27668, 32328, 36369, 41502, 48492, 55336, 62253, 72738, 83004, 96984, 124506, 145476, 166008, 186759, 249012, 290952, 373518, 498024, 560277, 747036, 1120554, 1494072, 2241108, 3105733, 4482216, 6211466, 9317199, 12422932, 18634398, 24845864, 27951597, 37268796, 55903194, 74537592, 83854791, 111806388, 167709582, 223612776, 251564373, 335419164, 503128746, 670838328, 1006257492, 2012514984]

約数ペア:

[(1, 2012514984), (2, 1006257492), (3, 670838328), (4, 503128746), (6, 335419164), (8, 251564373), (9, 223612776), (12, 167709582), (18, 111806388), (24, 83854791), (27, 74537592), (36, 55903194), (54, 37268796), (72, 27951597), (81, 24845864), (108, 18634398), (162, 12422932), (216, 9317199), (324, 6211466), (449, 4482216), (648, 3105733), (898, 2241108), (1347, 1494072), (1796, 1120554), (2694, 747036), (3592, 560277), (4041, 498024), (5388, 373518), (6917, 290952), (8082, 249012), (10776, 186759), (12123, 166008), (13834, 145476), (16164, 124506), (20751, 96984), (24246, 83004), (27668, 72738), (32328, 62253), (36369, 55336), (41502, 48492)]