26274690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1364

約数の個数: 96

約数和(自身を含む): 77955696

約数和(自身を除く): 51681006

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1321, 1326, 1530, 1989, 2210, 2642, 3315, 3963, 3978, 6605, 6630, 7926, 9945, 11889, 13210, 17173, 19815, 19890, 22457, 23778, 34346, 39630, 44914, 51519, 59445, 67371, 85865, 103038, 112285, 118890, 134742, 154557, 171730, 202113, 224570, 257595, 291941, 309114, 336855, 404226, 515190, 583882, 673710, 772785, 875823, 1010565, 1459705, 1545570, 1751646, 2021130, 2627469, 2919410, 4379115, 5254938, 8758230, 13137345, 26274690]

約数ペア:

[(1, 26274690), (2, 13137345), (3, 8758230), (5, 5254938), (6, 4379115), (9, 2919410), (10, 2627469), (13, 2021130), (15, 1751646), (17, 1545570), (18, 1459705), (26, 1010565), (30, 875823), (34, 772785), (39, 673710), (45, 583882), (51, 515190), (65, 404226), (78, 336855), (85, 309114), (90, 291941), (102, 257595), (117, 224570), (130, 202113), (153, 171730), (170, 154557), (195, 134742), (221, 118890), (234, 112285), (255, 103038), (306, 85865), (390, 67371), (442, 59445), (510, 51519), (585, 44914), (663, 39630), (765, 34346), (1105, 23778), (1170, 22457), (1321, 19890), (1326, 19815), (1530, 17173), (1989, 13210), (2210, 11889), (2642, 9945), (3315, 7926), (3963, 6630), (3978, 6605)]