13120056

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 39115440

約数和(自身を除く): 25995384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 397, 408, 459, 486, 612, 648, 794, 918, 972, 1191, 1224, 1377, 1588, 1836, 1944, 2382, 2754, 3176, 3573, 3672, 4131, 4764, 5508, 6749, 7146, 8262, 9528, 10719, 11016, 13498, 14292, 16524, 20247, 21438, 26996, 28584, 32157, 33048, 40494, 42876, 53992, 60741, 64314, 80988, 85752, 96471, 121482, 128628, 161976, 182223, 192942, 242964, 257256, 364446, 385884, 485928, 546669, 728892, 771768, 1093338, 1457784, 1640007, 2186676, 3280014, 4373352, 6560028, 13120056]

約数ペア:

[(1, 13120056), (2, 6560028), (3, 4373352), (4, 3280014), (6, 2186676), (8, 1640007), (9, 1457784), (12, 1093338), (17, 771768), (18, 728892), (24, 546669), (27, 485928), (34, 385884), (36, 364446), (51, 257256), (54, 242964), (68, 192942), (72, 182223), (81, 161976), (102, 128628), (108, 121482), (136, 96471), (153, 85752), (162, 80988), (204, 64314), (216, 60741), (243, 53992), (306, 42876), (324, 40494), (397, 33048), (408, 32157), (459, 28584), (486, 26996), (612, 21438), (648, 20247), (794, 16524), (918, 14292), (972, 13498), (1191, 11016), (1224, 10719), (1377, 9528), (1588, 8262), (1836, 7146), (1944, 6749), (2382, 5508), (2754, 4764), (3176, 4131), (3573, 3672)]