9955638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{653}}^1$

素因数の和:690

約数の個数: 72

約数和(自身を含む): 27138384

約数和(自身を除く): 17182746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 653, 693, 726, 847, 1089, 1306, 1386, 1694, 1959, 2178, 2541, 3918, 4571, 5082, 5877, 7183, 7623, 9142, 11754, 13713, 14366, 15246, 21549, 27426, 41139, 43098, 50281, 64647, 79013, 82278, 100562, 129294, 150843, 158026, 237039, 301686, 452529, 474078, 553091, 711117, 905058, 1106182, 1422234, 1659273, 3318546, 4977819, 9955638]

約数ペア:

[(1, 9955638), (2, 4977819), (3, 3318546), (6, 1659273), (7, 1422234), (9, 1106182), (11, 905058), (14, 711117), (18, 553091), (21, 474078), (22, 452529), (33, 301686), (42, 237039), (63, 158026), (66, 150843), (77, 129294), (99, 100562), (121, 82278), (126, 79013), (154, 64647), (198, 50281), (231, 43098), (242, 41139), (363, 27426), (462, 21549), (653, 15246), (693, 14366), (726, 13713), (847, 11754), (1089, 9142), (1306, 7623), (1386, 7183), (1694, 5877), (1959, 5082), (2178, 4571), (2541, 3918)]