16419492

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7477}}^1$

素因数の和:7548

約数の個数: 36

約数和(自身を含む): 42190876

約数和(自身を除く): 25771384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 7477, 14954, 22431, 29908, 44862, 67293, 89724, 134586, 269172, 456097, 912194, 1368291, 1824388, 2736582, 4104873, 5473164, 8209746, 16419492]

約数ペア:

[(1, 16419492), (2, 8209746), (3, 5473164), (4, 4104873), (6, 2736582), (9, 1824388), (12, 1368291), (18, 912194), (36, 456097), (61, 269172), (122, 134586), (183, 89724), (244, 67293), (366, 44862), (549, 29908), (732, 22431), (1098, 14954), (2196, 7477)]