2209932

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 6211296

約数和(自身を除く): 4001364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 157, 204, 207, 276, 306, 314, 391, 414, 471, 612, 628, 782, 828, 942, 1173, 1413, 1564, 1884, 2346, 2669, 2826, 3519, 3611, 4692, 5338, 5652, 7038, 7222, 8007, 10676, 10833, 14076, 14444, 16014, 21666, 24021, 32028, 32499, 43332, 48042, 61387, 64998, 96084, 122774, 129996, 184161, 245548, 368322, 552483, 736644, 1104966, 2209932]

約数ペア:

[(1, 2209932), (2, 1104966), (3, 736644), (4, 552483), (6, 368322), (9, 245548), (12, 184161), (17, 129996), (18, 122774), (23, 96084), (34, 64998), (36, 61387), (46, 48042), (51, 43332), (68, 32499), (69, 32028), (92, 24021), (102, 21666), (138, 16014), (153, 14444), (157, 14076), (204, 10833), (207, 10676), (276, 8007), (306, 7222), (314, 7038), (391, 5652), (414, 5338), (471, 4692), (612, 3611), (628, 3519), (782, 2826), (828, 2669), (942, 2346), (1173, 1884), (1413, 1564)]