180801234

素因数分解:

$2^1\times 3^5\times {\mathrm{601}}^1\times {\mathrm{619}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 407578080

約数和(自身を除く): 226776846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 601, 619, 1202, 1238, 1803, 1857, 3606, 3714, 5409, 5571, 10818, 11142, 16227, 16713, 32454, 33426, 48681, 50139, 97362, 100278, 146043, 150417, 292086, 300834, 372019, 744038, 1116057, 2232114, 3348171, 6696342, 10044513, 20089026, 30133539, 60267078, 90400617, 180801234]

約数ペア:

[(1, 180801234), (2, 90400617), (3, 60267078), (6, 30133539), (9, 20089026), (18, 10044513), (27, 6696342), (54, 3348171), (81, 2232114), (162, 1116057), (243, 744038), (486, 372019), (601, 300834), (619, 292086), (1202, 150417), (1238, 146043), (1803, 100278), (1857, 97362), (3606, 50139), (3714, 48681), (5409, 33426), (5571, 32454), (10818, 16713), (11142, 16227)]