243405006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{51157}}^1$

素因数の和:51236

約数の個数: 32

約数和(自身を含む): 532861728

約数和(自身を除く): 289456722

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 51157, 102314, 153471, 306942, 665041, 1330082, 1995123, 3120577, 3990246, 6241154, 9361731, 18723462, 40567501, 81135002, 121702503, 243405006]

約数ペア:

[(1, 243405006), (2, 121702503), (3, 81135002), (6, 40567501), (13, 18723462), (26, 9361731), (39, 6241154), (61, 3990246), (78, 3120577), (122, 1995123), (183, 1330082), (366, 665041), (793, 306942), (1586, 153471), (2379, 102314), (4758, 51157)]