21545932272

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{368231}}^1$

素因数の和:368318

約数の個数: 80

約数和(自身を含む): 59176355328

約数和(自身を除く): 37630423056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 848, 1104, 1219, 1272, 2438, 2544, 3657, 4876, 7314, 9752, 14628, 19504, 29256, 58512, 368231, 736462, 1104693, 1472924, 2209386, 2945848, 4418772, 5891696, 8469313, 8837544, 16938626, 17675088, 19516243, 25407939, 33877252, 39032486, 50815878, 58548729, 67754504, 78064972, 101631756, 117097458, 135509008, 156129944, 203263512, 234194916, 312259888, 406527024, 448873589, 468389832, 897747178, 936779664, 1346620767, 1795494356, 2693241534, 3590988712, 5386483068, 7181977424, 10772966136, 21545932272]

約数ペア:

[(1, 21545932272), (2, 10772966136), (3, 7181977424), (4, 5386483068), (6, 3590988712), (8, 2693241534), (12, 1795494356), (16, 1346620767), (23, 936779664), (24, 897747178), (46, 468389832), (48, 448873589), (53, 406527024), (69, 312259888), (92, 234194916), (106, 203263512), (138, 156129944), (159, 135509008), (184, 117097458), (212, 101631756), (276, 78064972), (318, 67754504), (368, 58548729), (424, 50815878), (552, 39032486), (636, 33877252), (848, 25407939), (1104, 19516243), (1219, 17675088), (1272, 16938626), (2438, 8837544), (2544, 8469313), (3657, 5891696), (4876, 4418772), (7314, 2945848), (9752, 2209386), (14628, 1472924), (19504, 1104693), (29256, 736462), (58512, 368231)]