17640372804

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{12391}}^1$

素因数の和:12561

約数の個数: 96

約数和(自身を含む): 43968798720

約数和(自身を除く): 26328425916

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 89, 93, 124, 129, 172, 178, 186, 258, 267, 356, 372, 516, 534, 1068, 1333, 2666, 2759, 3827, 3999, 5332, 5518, 7654, 7998, 8277, 11036, 11481, 12391, 15308, 15996, 16554, 22962, 24782, 33108, 37173, 45924, 49564, 74346, 118637, 148692, 237274, 355911, 384121, 474548, 532813, 711822, 768242, 1065626, 1102799, 1152363, 1423644, 1536484, 1598439, 2131252, 2205598, 2304726, 3196878, 3308397, 4411196, 4609452, 6393756, 6616794, 13233588, 16517203, 33034406, 34186769, 47420357, 49551609, 66068812, 68373538, 94840714, 99103218, 102560307, 136747076, 142261071, 189681428, 198206436, 205120614, 284522142, 410241228, 569044284, 1470031067, 2940062134, 4410093201, 5880124268, 8820186402, 17640372804]

約数ペア:

[(1, 17640372804), (2, 8820186402), (3, 5880124268), (4, 4410093201), (6, 2940062134), (12, 1470031067), (31, 569044284), (43, 410241228), (62, 284522142), (86, 205120614), (89, 198206436), (93, 189681428), (124, 142261071), (129, 136747076), (172, 102560307), (178, 99103218), (186, 94840714), (258, 68373538), (267, 66068812), (356, 49551609), (372, 47420357), (516, 34186769), (534, 33034406), (1068, 16517203), (1333, 13233588), (2666, 6616794), (2759, 6393756), (3827, 4609452), (3999, 4411196), (5332, 3308397), (5518, 3196878), (7654, 2304726), (7998, 2205598), (8277, 2131252), (11036, 1598439), (11481, 1536484), (12391, 1423644), (15308, 1152363), (15996, 1102799), (16554, 1065626), (22962, 768242), (24782, 711822), (33108, 532813), (37173, 474548), (45924, 384121), (49564, 355911), (74346, 237274), (118637, 148692)]