1219989222

素因数分解:

$2^1\times 3^3\times {\mathrm{1783}}^1\times {\mathrm{12671}}^1$

素因数の和:14465

約数の個数: 32

約数和(自身を含む): 2712821760

約数和(自身を除く): 1492832538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1783, 3566, 5349, 10698, 12671, 16047, 25342, 32094, 38013, 48141, 76026, 96282, 114039, 228078, 342117, 684234, 22592393, 45184786, 67777179, 135554358, 203331537, 406663074, 609994611, 1219989222]

約数ペア:

[(1, 1219989222), (2, 609994611), (3, 406663074), (6, 203331537), (9, 135554358), (18, 67777179), (27, 45184786), (54, 22592393), (1783, 684234), (3566, 342117), (5349, 228078), (10698, 114039), (12671, 96282), (16047, 76026), (25342, 48141), (32094, 38013)]