15321492

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{6977}}^1$

素因数の和:7048

約数の個数: 36

約数和(自身を含む): 39369876

約数和(自身を除く): 24048384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 6977, 13954, 20931, 27908, 41862, 62793, 83724, 125586, 251172, 425597, 851194, 1276791, 1702388, 2553582, 3830373, 5107164, 7660746, 15321492]

約数ペア:

[(1, 15321492), (2, 7660746), (3, 5107164), (4, 3830373), (6, 2553582), (9, 1702388), (12, 1276791), (18, 851194), (36, 425597), (61, 251172), (122, 125586), (183, 83724), (244, 62793), (366, 41862), (549, 27908), (732, 20931), (1098, 13954), (2196, 6977)]