16845516

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 44406880

約数和(自身を除く): 27561364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 2557, 3294, 5114, 6588, 7671, 10228, 15342, 23013, 30684, 46026, 69039, 92052, 138078, 155977, 276156, 311954, 467931, 623908, 935862, 1403793, 1871724, 2807586, 4211379, 5615172, 8422758, 16845516]

約数ペア:

[(1, 16845516), (2, 8422758), (3, 5615172), (4, 4211379), (6, 2807586), (9, 1871724), (12, 1403793), (18, 935862), (27, 623908), (36, 467931), (54, 311954), (61, 276156), (108, 155977), (122, 138078), (183, 92052), (244, 69039), (366, 46026), (549, 30684), (732, 23013), (1098, 15342), (1647, 10228), (2196, 7671), (2557, 6588), (3294, 5114)]