17965860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 55544832

約数和(自身を除く): 37578972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 163, 165, 167, 220, 326, 330, 334, 489, 501, 652, 660, 668, 815, 835, 978, 1002, 1630, 1670, 1793, 1837, 1956, 2004, 2445, 2505, 3260, 3340, 3586, 3674, 4890, 5010, 5379, 5511, 7172, 7348, 8965, 9185, 9780, 10020, 10758, 11022, 17930, 18370, 21516, 22044, 26895, 27221, 27555, 35860, 36740, 53790, 54442, 55110, 81663, 107580, 108884, 110220, 136105, 163326, 272210, 299431, 326652, 408315, 544420, 598862, 816630, 898293, 1197724, 1497155, 1633260, 1796586, 2994310, 3593172, 4491465, 5988620, 8982930, 17965860]

約数ペア:

[(1, 17965860), (2, 8982930), (3, 5988620), (4, 4491465), (5, 3593172), (6, 2994310), (10, 1796586), (11, 1633260), (12, 1497155), (15, 1197724), (20, 898293), (22, 816630), (30, 598862), (33, 544420), (44, 408315), (55, 326652), (60, 299431), (66, 272210), (110, 163326), (132, 136105), (163, 110220), (165, 108884), (167, 107580), (220, 81663), (326, 55110), (330, 54442), (334, 53790), (489, 36740), (501, 35860), (652, 27555), (660, 27221), (668, 26895), (815, 22044), (835, 21516), (978, 18370), (1002, 17930), (1630, 11022), (1670, 10758), (1793, 10020), (1837, 9780), (1956, 9185), (2004, 8965), (2445, 7348), (2505, 7172), (3260, 5511), (3340, 5379), (3586, 5010), (3674, 4890)]