2099971206

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{86869}}^1$

素因数の和:86973

約数の個数: 48

約数和(自身を含む): 4878619200

約数和(自身を除く): 2778647994

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 1343, 1422, 2686, 4029, 8058, 12087, 24174, 86869, 173738, 260607, 521214, 781821, 1476773, 1563642, 2953546, 4430319, 6862651, 8860638, 13290957, 13725302, 20587953, 26581914, 41175906, 61763859, 116665067, 123527718, 233330134, 349995201, 699990402, 1049985603, 2099971206]

約数ペア:

[(1, 2099971206), (2, 1049985603), (3, 699990402), (6, 349995201), (9, 233330134), (17, 123527718), (18, 116665067), (34, 61763859), (51, 41175906), (79, 26581914), (102, 20587953), (153, 13725302), (158, 13290957), (237, 8860638), (306, 6862651), (474, 4430319), (711, 2953546), (1343, 1563642), (1422, 1476773), (2686, 781821), (4029, 521214), (8058, 260607), (12087, 173738), (24174, 86869)]